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Top 10 hot technologies in the industrial automation industry

2021-06-28

With the promotion of automated skills, the industry is moving in the direction of digitization, intelligence, networking and inductive integration, and the factories of the manufacturing industry are constantly moving towards a highly integrated and integrated process. And in the future, as people use high-end automation skills more and more sophisticated, we can see more possibilities! The following editor of injection manipulator manufacturers will introduce for us:


01Intelligent instrumentation


In the control system, instrumentation is its constituent element, and its skill development is carried out in accordance with the development of the control system skills. Now that the control theory has developed into a new stage of intelligent control, the intelligentization of automated instrumentation has become inevitable. Rubber molding machine automation


The intelligence of instrumentation is mainly attributed to the development and application of microprocessor and artificial intelligence skills. For example, the use of intelligent skills such as neural networks, genetic algorithms, evolutionary accounting, chaos control, etc., enables instruments and meters to achieve high-speed, high-efficiency, multi-function, high-maneuverability and other functions. Another example is the use of vague reasoning skills with vague rules to make various vague resolution plans for various vague connections of things. For another example, the use of software to complete signal filtering, such as fast Fourier transformation, short-time Fourier transformation, wavelet transformation, etc., is a useful way to simplify the hardware, improve the signal-to-noise ratio, and improve the dynamic characteristics of the sensor; also, make full use of artificial neural network skills Powerful self-learning, self-habituation, self-arrangement capabilities, associative and recall functions, and black box mapping characteristics between input and output for non-linear messy connections, etc.


At that time, the thinnest and most demanding industries in my country's intelligent field were instruments, meters, sensors and other basic industries. With the rapid development of scientific skills and the continuous improvement of the degree of automation, my country's instrumentation profession will also undergo new changes and achieve new developments. High-tech instrumentation products, especially intelligence, will become the main stream of instrumentation technology and industry in the future. Intelligent instrumentation based on the theory of intelligent control is now roughly developed in the following aspects:


① Expert controller


The expert control system (ECS) is a typical control system based on common sense. It is a program system with many specialized common sense and experience. It uses artificial intelligence skills and computer skills, based on common sense and experience provided by one or more experts in a certain field, to reason and judge, imitate the decision-making process of human experts, and deal with messy problems that require human experts to handle. Rubber molding machine automation


② Vague manipulator


Fuzzy Controller (FC-FuzzyController), also known as Fuzzy Logic Controller (FLC-FuzzyLogicController). Because the vague manipulation skills have the ability to deal with uncertainty, imprecision and vague information, they can perform useful manipulations on the accused process that cannot create a mathematical model, and can handle some problems that cannot be handled by conventional manipulation methods. Therefore, vague manipulation is The field of industrial control has been widely used.


③ Neural network controller


The application of neural network in the industrial control system improves the information processing ability of the system and improves the intelligence level of the system. The so-called neural network control, or neural control for short, refers to the use of neural network technology to model messy nonlinear policies, or act as a controller, or optimize accounting, or perform reasoning, or fault diagnosis. Rubber molding machine automation


It should be noted that in the field of intelligent instrumentation, whether it is neuron network, vague control or chaotic control, although Chinese scholars have announced many articles, there are not many rigorous, meticulous and autonomous innovation tasks and results. Some high-end instruments and meters still need to be imported from abroad.


02 Networked control system


The control system of the 21st century will be a system that combines network and control. The research on the Networked Control System (NCS) has now become one of the frontier topics in the field of automation at that time. With the communication network as a system link embedded in the control system, this greatly enriches the industrial control skills and techniques, and makes the automation system and the industrial control system have major changes in the architecture, control methods, and man-machine collaboration methods. At the same time, it also brings some new problems, such as the coupling of control and communication, time delay, information scheduling methods, distributed control methods, and faults.


The emergence of these new problems has led to continuous innovations in the control methods and algorithm requirements of active control theory in the network environment. Follow the continuous development of computer skills, communication skills and network skills. The traditional control category is undergoing an unprecedented innovation, and it is beginning to develop in the direction of networking. The structure of the control system ranges from the initial CCS (Accounting Opportunity Centralized Control System), to the second generation of DCS (Decentralized Control System), to the prevailing FCS (Field Bus Control System). The requirements for large data volume and high-speed transmission such as pictures and voice signals have given birth to the combination of industrial Ethernet and control networks. This networked wave of industrial control systems integrates many popular technologies such as embedded technology, multi-standard industrial control network interconnection, and wireless technology, and then expands the scope of industrial control and brings new development opportunities. Rubber molding machine automation


Promoting industrialization with informatization is not only a powerful guarantee for the sustained and rapid development of the national economy, but also an important method for the structural transformation of the traditional industrial system. As a representative of information skills, network skills are combined with the industrial control system to greatly improve the level of the control system, change the relatively closed corporate information management structure of the existing industrial control system, and become accustomed to the needs of modern enterprises to summarize automated management. Network skills have promoted the innovation of traditional industrial control systems.


Combining fieldbus, Ethernet, a variety of industrial control network interconnection, embedded skills and wireless communication skills into the industrial control network, while ensuring the original stability and real-time requirements of the control system, it also strengthens the system. Openness and interoperability have improved the habituation of the system to different environments. In today's economic globalization, the networking of this industrial control system and its construction methods enable companies to get used to unprecedented fierce market competitions, which will help speed up the development of new products, reduce production costs, improve information services, and have broad development prospects. .


03 Wireless Industrial Communication


The wirelessization of industrial communications was also a hot topic for discussion in the field of automation at that time. Industrial control companies have gradually realized that wireless technology will be the basis for the next technological take-off, which will greatly improve the efficiency of the factory and ensure the safety of users.


With the increasing popularity of wireless technology, various suppliers are providing a series of software and hardware skills to help add communication functions to their products. The communication specifications supported by these skills include Bluetooth, Wi-Fi, GPS (Global Positioning System), 5G and WiMax (Global Interoperability for Microwave Access). However, when adding wireless networking functions, the selection of chips and related software (assuming that the selected ones can work normally and are satisfied with the relevant certification requirements) may be extremely challenging. Even if a feasible plan is made, if the function, power consumption, cost and plan are not optimized, it may not be successful in the market. Today's most sought-after items may not be the best communication specifications and customer requirements. Therefore, the selected software and hardware completion plan should have such characteristics: each new-generation product does not need to be used completely from scratch.


The trend of wireless technology entering the industry is unquestionable, especially in the occasions where wired cannot be used, and it appears that wireless has advantages. However, this requires the perfection of the wireless technology's own functions, and the functions of reliability, qualitative and real-time communication, and compatibility need to be strengthened. Therefore, in the near future, industrial wireless technology will still be an extension of traditional wired technology, and most meters and automated products will embed the function of wireless transmission. International research on wireless technology is still in its infancy, and related specifications are also being drafted. my country's scientific research institutions are also participating. This has promoted the development of wireless technology in my country's process industry to a certain extent. Rubber molding machine automation


The cloud accounting method will also reduce the service cost of software vendors. In the past, software vendors required technical support and protection for automated software running in various software and hardware environments. In the cloud computing era, they only need to protect one set of software on the server.


⑤ Reduce the hardware requirements of the automated system and improve the professional position of software.


Whether it is a private cloud based on the corporate network or a hybrid cloud that must be connected to the external network, it is intended to dynamically allocate system accounting capabilities, which can make the calculation of the system more smooth and stable, and then without reducing the operating power Under the premise, greatly reduce the enterprise's requirements for the hardware system. As we all know, in the current automation system, software is in the "soul" position, but its value is relatively low, accounting for only 5%-10%. In the era of cloud computing, the system's requirements for hardware are declining, while the requirements for software are getting higher and higher. Therefore, the value and importance of software in the automation profession will be greatly improved.


⑥ New skills and new product ideas will become the center of the competition.


There is no doubt that cloud accounting methods will bring about tremendous innovation in the automated software profession in the future. How to grasp the trend of IT development? How to develop a new generation of automated software based on cloud accounting? How to make the old automated software version compatible with cloud accounting channels? How to upgrade the traditional automated engineering system to a cloud accounting system? Become the first issue considered by the industry enterprises. As the cloud computing skills become more sophisticated and the automation industry is doing its best, the development of the automation system using "cloud computing" in our country will advance by leaps and bounds. This is also an issue that should be paid attention to in the field of automation in our country.


06 Low-carbon economy initiative


The initiative of a low-carbon economy is a broad and important subject. Let's take the process industry as an example to clarify it. Process industry refers to occupations that occupy an important economic position in my country's national economy, such as petrochemical, oil refining, chemical industry, metallurgy, pharmaceuticals, building materials, light industry, papermaking, mining, environmental protection, and electric power, which occupy a dominant position in the national economy. my country's process industry The annual output value of enterprises accounts for 66% of the total annual output value of industrial enterprises in the country.


The development of the process industry directly affects the country's economic foundation. The process industry is a very huge industry, occupies an important position in the industry, is an extremely important foundation pillar industry in the development of the national economy, and is an important part of the manufacturing industry. Its characteristic is to deal with continuous or intermittent material flow and energy flow, and the products are mostly produced in large quantities. Rubber molding machine automation


The production and processing methods of the process industry mainly include chemical reaction, separation, mixing and so on. In the 21st century in the era of common-sense economy, the process industry as a traditional industry will remain an important pillar industry for economic development. The process industry is not only the creator of power and various raw materials, but also the primary consumer of power. Energy conservation, consumption reduction, and emission reduction are of the utmost importance. These occupations generally have defects such as high energy consumption, severe pollution, poor product quality, backward production process technology, low level of initiative, low management level, low information integration, and weak generalization competition. Industry is the largest body of our country's economy, and it is also the most important occupation that consumes power and resources and causes environmental pollution. The process industry bears the brunt as the primary policy, especially in the six major occupations of petroleum processing, chemical industry, steel, electric power, non-ferrous metals, and building materials, whose power consumption accounts for nearly 70% of the national industrial energy consumption.


Experts believe: First of all, aiming at new-style problems and targeting trending occupations has always been an important trick for successful innovation in all walks of life! The so-called new-style problems are serious problems that human society needs to pay attention to in the future; the so-called "trend" occupations are the future Projects with great prospects.


So, what are the serious issues that the human society needs to focus on in the future and the projects with great prospects for development in the future? There is no doubt that one of them is undoubtedly the projects that serve the "low-carbon economy" and "low-carbon skills"!" "Low-carbon economy" has now become an important strategic choice for scientific research units and enterprises! In other words, vigorously promoting the development of "low-carbon economy" will surely be able to seize innovative opportunities for scientific research projects and market development! Now, the international economy The transition to a "low-carbon economy" is accelerating. The "low-carbon economy" has spawned many new economic additions. The "low-carbon economy" will be the place where countries and enterprises compete in the future. Smart companies are good at seizing opportunities, changing production methods, leading the way, and will be forced to become proactive. Use the innovation of social development concepts as the driving force for the accelerated development of enterprises. Try to seize the commanding heights of the "low-carbon economy".


Regarding companies, they should consider how they formulate a "low-carbon strategy" when considering the strategies they develop, and strive to keep up with the country's sustainable development trends. Peter Dulac, an internationally renowned management master, has a famous saying: "No one can change, only walk before the change"! my country's process industry should do the same, try to walk before the change! Low-carbon emission reduction is a national move. Low-carbon emission reduction is a historical mission, and low-carbon emission reduction is the responsibility of process industry enterprises. "Low-carbon" is also the serious mission of process companies.


07 Safe production initiative


Safe production automation is a frequently presented "word" in recent years! This is due to the increasing demand for the use of automated skills to promote safe production due to the constant occurrence of various safe production incidents. How to efficiently use high-tech skills such as automation and informatization to improve the level of safe production has become an urgent need. Therefore, the country has put forward the "Science and Technology" strategy! Security development is also inseparable from initiative. The safety of the manufacturing industry can be divided into mechanical safety and process safety.


The primary guarantee of mechanical safety is the human body, which has now been highly valued. Safety switches, safety buttons, safety doors, and safety carpets have successively become the darlings of the factory, accompanied by safety sensors, safety PLCs, safety buses, and safety ethers. Net and other products. Process safety is to ensure the safety of the production process. Nowadays, many automated suppliers are now considering the supply of security processing plans. The real security processing plan is not only to provide one or several security products, but more to improve the safety of user equipment. How to embed safety functions into the user's mechanical equipment and improve safety assurance without affecting the production process is an urgent need for better development.


Automatization refers to the process of actively operating or manipulating machines or devices according to regular procedures or instructions without human intervention. Choosing active skills can not only liberate people from heavy physical labor, part of mental labor, and harsh and risky working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance human understanding of the world and transform the world. Talent. Therefore, the machinery, equipment, system or process (production, handling process), without the direct participation of people or fewer people, in accordance with the requirements of people, through active detection, information processing, analysis and judgment, operation and control, to complete the expected policy. Safety automation refers to the use of automation skills to implement the strategy of "Science and Technology Prosperity" and complete safe production. Safety automation is detailed to the integration of various industries and has its own different content, such as: coal mine safety production automation, petrochemical safety production automation, chemical safety production automation, metallurgical safety production automation, traffic safety production automation, intelligent buildings Safety production initiative, safety production initiative of other occupations, etc.


08 Automated saving and consumption reduction


In recent years, "energy saving and consumption reduction" has become one of the most valued words in the development of active skills in my country, and its meaning is very serious. "Energy saving, emission reduction, scientific development" has become the strategic guidance thinking of my country's economic development.


According to calculations, my country consumes 4.3 times the power of the United States for every dollar of GDP and 11.5 times that of Japan. The power utilization rate in my country is only 26.9% of that of the United States and 11.5% of that of Japan. It can be seen that among the product costs of Chinese enterprises, the cost of power consumption is relatively large. At the same time, it also clarifies that there is a huge room for energy saving in Chinese enterprises, and it is completely possible to increase the competitiveness of products through energy saving and consumption reduction.


As the carrier of skills and the media for transformation, the equipment manufacturing industry is the basic industry of "manual". Its products are the production equipment of all walks of life and are the foundation of the foundation. Its characteristics are: wide planning, multiple categories, and high skill content , It has a high degree of relevance to other industries. Through years of development, my country's equipment manufacturing industry has now constituted an industrial system with complete categories, large plans, and a certain level of skill, and it is an important pillar industry of the national economy. Saving power and improving the utilization rate of power are not only a long-term solution to ensure normal production and operation of enterprises, and to complete the healthy and sustainable development of enterprises, but also the inevitable choice for enterprises to become accustomed to the needs of shopping malls, reduce costs, increase efficiency, improve the environment, and improve the competitiveness of enterprises. For enterprises to achieve substantial development, it is imperative to implement energy saving and consumption reduction.


With the development of the age, the mission of energy saving and emission reduction will become more difficult, and the control targets will become increasingly stringent. These targets will put forward higher requirements for industrial operation. Actively selecting advanced energy-saving and consumption-reducing skills and completing scientific management concepts, methods, and processes are important ways for companies to save energy and reduce consumption. The promotion and application of new skills, new processes, new materials and new methods based on technological innovation, The ability to gradually screen the application of low-efficiency equipment and high-energy-consuming product groups in the production of enterprises plays an important role in promoting energy saving and consumption reduction. To promote energy saving and consumption reduction with high-tech innovation is a necessary step for the equipment manufacturing industry. This is because modern high-tech skills profoundly and extensively affect the development of the equipment manufacturing industry. The development of modern high-tech skills puts forward higher, newer and better requirements for the development of the equipment manufacturing industry. In the "energy saving and consumption reduction" of the equipment manufacturing industry, it also runs through the support of Dai Hi-Tech.


For example, motor energy saving, process optimization, turning waste into treasure, waste heat utilization, enterprise transformation, and new power utilization are all closely related to the selection of automated skills.


09 Development of industrial control software


The development of industrial control software is an important aspect of the development of automated skills. Since the 1990s, IBM has continuously bought a series of middleware vendors, making middleware the center of enterprise IT architecture, and letting people gradually understand the importance of software and its central location. After that, IBM successively bought some well-known software companies, such as Lotus and DB2. The beginning of the software and the hardware went hand in hand, and in 2004 IBM further sold the PC business to Lenovo. This incident showed to people: the glory era of hardware has become In history, the era of software climax has arrived.


In the field of industrial control, hardware software is a development trend. Such as the presentation of embedded soft PLC. Now, the latest version of CoDeSysV3.4 software (based on the embedded system soft PLC under the CoDeSys channel) first launched by the German three S software company in the market. Propose the concept of "open and reconfigurable initiative" with the purpose of "reusable". The software is based on the development environment of IEC61131, which supports several languages such as ladder diagrams, flowcharts, structure diagrams, high-end ST languages that actively control industrial specifications. Rubber molding machine automation


Software reuse is a method and theory of computer software engineering, and its essence is a processing plan to prevent duplication of labor in software development. Software reuse is a useful way to improve the productivity of software development and the quality of software products. Software reuse is the use of existing software and its useful components to structure new software or systems to reduce software development time and protection costs. Software reuse is an important skill to improve software productivity and quality.


The key elements (skilled and non-skilled elements) to complete software reuse mainly include: software component skills, software architecture, category engineering, software reengineering, open system process, CASE (ComputerAided Software Engineering) skills and various There are seven aspects such as non-skilled elements. The advantages of software reuse are: (1) Higher production power. (And the subsequent cost reduction); ⑵ higher software quality. (Faults can be corrected faster); (3) Appropriate use of software reuse can improve the protectability of the system.


In addition to the advantages of software reuse, CoDeSys software also has the characteristics of reconfigurable production. Reconfigurable production is a process of restructuring and restructuring the management system. It makes the production system usefully respond to the constantly changing environment. Reconfigurability means that in a system, its hardware modules or (and) software modules can configure the architecture and algorithms from scratch (or set them from scratch) based on the changed data flow or control flow. It has: reconfiguration of arrangement, reconfiguration of business process, reconfiguration of product, reconfiguration of workshop processing system and reconfiguration of information channels, etc.


The most outstanding advantage of a reconfigurable system is that it can modify its own system structure according to different application requirements to match the detailed application requirements. Facing the ever-changing market, how to make the production system quickly and economically respond to the changes in market demand is a huge challenge to today's production industry. The traditional mechanical automated production line has the benefit of mass production, but it cannot respond quickly to changes in the market; while the flexible production system can shorten the trial production and production cycle of the product, but the investment is huge and the recovery cycle is long. Therefore, there is an urgent need to establish a new production method that not only has the benefits of planned production, but also can quickly get used to the dynamic and changeable production environment, and can make full use of existing production resources. In this regard, the newly proposed reconfigurable production system is a useful way to get used to this demand.


In addition, the TIA Portal introduced by Siemens is based on the concept of TIA (Fully Integrated Automation) that Siemens launched an innovative engineering software channel-TIA Portal. It can handle all automated tasks in an engineering configuration environment, making the planning engineer's work "simplified", more efficient, and cost-saving. Based on the completion of consistent communication, consistent programming and consistent data, it constitutes a complete organic entity, and then satisfies all industries' expectations of a fully integrated channel for the implementation of automated processing plans, and completes the product planning to mechanical planning. Then, all the automated planning will be carried out under one software. Therefore, it is now the most intuitive, efficient and reliable engineering skills software channel. This is also what the industrial manipulation profession should pay attention to.


10 Imitation simulation universalization


Networked modeling and simulation skills are now a hot topic in the modeling and simulation world. At that time, the technical connotation and application methods of networked modeling and simulation were continuously expanding and enriching with the development of network skills. The rapid development of network skills and accounting skills will lead us into the era of universal accounting. Ubiquitous accounting is to establish an information space composed of accounting and communication that blends with the physical space of people's lives to form an intelligent space.


In this intelligent space, people can transparently obtain accounting and information services anytime, anywhere. Networked modeling and simulation skills will be developed in the direction of universalization. The "Universal Simulation Skills" that integrates universal accounting skills have completed the integration of information space and physical space, and will advance modern modeling and simulation research, development and application into a new era.


Facing the future messy, heterogeneous, and dynamic universal accounting environment, the universal simulation system has the following basic characteristics:


⑴Ubiquitous: Simulation resources are everywhere. With the help of grid skills, the simulation grid has completed the service of various software and hardware simulation resources in people’s lives, shielding users from the messy and heterogeneous universal accounting environment, making simulation resources ubiquitous and "pervasive". The problem. Kunshan Keshide Automation Machinery Co., Ltd. Rubber Injection Molding Machine Automation Manufacturer


⑵Anytime, Anywhere: People can obtain simulation services on the scene of work and day without having to sit in front of a special computer. Grid technology allows the terminal used for simulation to extend to every corner of the network, completely getting rid of the binding of time and space. People can use any networked device to access simulation resources and services in the grid environment. They are satisfied with "anytime, anywhere "The demand.


⑶ Self-accustomed: The simulation information space can provide users with modified and connected simulation services that can be used to the accounting environment;


⑷Transparent: The user does not need to spend a lot of attention when obtaining the simulation service. The access method of the simulation service is very natural and even the user can't notice it, which is the so-called implicit interaction.


If the thinking and skills of pervasive accounting are introduced into the simulation grid, the new requirements of the pervasive simulation environment on the mobility, self-habituation, intelligence, and application methods of the simulation grid can be well satisfied, and the simulation information Space can provide customized simulation environment and connected simulation services in a way that suits users. The universal simulation grid technology, which combines grid skills and universal accounting skills, will become the new focus of networked modeling and simulation research and application. Rubber molding machine automation


To sum up, from the development trend of the ten most popular automated skills at the time, we can see that automated innovation can be summarized in a few words: integration, communication, collaboration, energy saving, safety, standardization and openness. Many new products and concepts were born. For many years, new automation has been the most direct force to promote the high-speed development of the manufacturing industry, and this force will surely be equipped with the source of "innovation" and shine in the era of intelligent production! Rubber and plastic machinery automation