The significance of the application of intelligent control technology and the application method in mechatronics system
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Abstract:
The traditional and simple design and execution of electromechanical equipment operation action process does not require the participation of intelligent control technology, but if the control system to face the object can not be applied to the specific mathematical model for the portrayal and execution of the action has a nonlinear characteristics, then the mechatronics Control system needs to complete the task or need to calculate the data will surge, simple repetitive action can not meet the requirements of equipment operation. Intelligent control technology for non-deterministic mathematical model of the mechatronics system, in the modern production of products more and more important, on the production efficiency and quality of the production of products is also more critical. Based on this, this paper further analyzes the significance of the application of intelligent control technology and the specific application methods in the mechatronics system.
Keywords:
Intelligent control; mechatronics; system design; program operation; technology linkage;
Introduction:
Mechatronics systems need the support of the mechanical transmission system and the electrical system in actual operation, and the internal program control unit needs to be based on the mechanical and electrical systems. The internal program control unit needs to be optimized according to the actual operation of the mechanical system and electrical system program level processing, so that the operation of the mechatronics system can have a certain degree of automation characteristics. This automation is not only manifested in the automated selection of action execution mode, but also lies in the mechatronics system can be based on the characteristics of the product or the actual situation of the production environment, the production parameters for intelligent selection, and has a high degree of fault tolerance, which can be obtained better product processing quality. Analyzed from the perspective of the development of intelligent control systems, at this stage, the application of intelligent control systems in mechatronics systems has the characteristics of modeling, although the problem of processing may not be quantified by mathematical models, but due to the processing of products and specific processing links are relatively fixed, and the final processing goal has consistency, which prompts the intelligent control technology can be guided by fuzzy algorithms, to achieve fixed, repeatable production actions. repeatable production actions.
1, intelligent control technology in the mechatronics system in the important significance of analysis
1.1 can be for the mechatronics system. Optimization and upgrading to provide technical support
Mechatronics system appeared relatively early, the process of using mechatronics systems in engineering technology in the early days still need a lot of manual participation, although the technical ability of the technicians is relatively high to ensure that the system will not appear in the operation phase of the obvious problems, but due to the operation of the system on the human resources have a certain dependence on human resources, prompting the human resources to become a key factor restricting the development of the system. It has become a key factor restricting the development of the system, which also leads to the mechatronics system showing a certain lag in modernized industrial production. With the participation of intelligent control technology, the staff can optimize the underlying logic of the mechatronics system at the level of the system control program, use fuzzy arithmetic logic, genetic algorithms and neural algorithms and other algorithms to strengthen the function of the system program, and greatly improve the system's data processing capacity, which provides effective technical conditions for the upgrading of the mechatronics system. In the era of high development of information technology, high-speed network transmission technology and computer technology also provides an opportunity for the deep integration of intelligent technology and mechatronics system, prompting intelligent control technology in the field of engineering and technology to adapt to the change, but also become the basic technology that can completely change the mode of industrial production, for the mechatronics system of the future development of a strong support.
1.2 can provide an effective way to reduce the level of human resources consumption
In the modern industrial production process, the proportion of simple labor staff has shrunk, which on the one hand is related to the increase in the demand for talents in industrial design, and on the other hand, also lies in the extensive application of intelligent control technology. In the application of intelligent control technology, industrial production units can be based on the general requirements of product production, intelligent control technology and mechatronics systems combined, the control of the system will be delivered to the intelligent operation of the system, so that you can reduce the level of human resources at this level of application. On this basis, industrial production units in the innovation of products and optimization of product production lines, intelligent control technology can also be applied to the entire process of production line operation, which can effectively improve the production efficiency of the product, and the production safety of the product and the operation of the system combined with the use of intelligent control technology to carry out joint control, which contributes to the application of mechatronic systems to make the process more systematic. In addition, after the use of intelligent control technology, although the requirements of the relevant technical departments increased, but also reduces most of the staff's labor, so that part of the labor costs can be transferred to the research and development process of the enterprise products, not only to reduce the actual operating costs of the enterprise, but also more conducive to the innovative development of the industrial production enterprises, and the entire industrial production market has a better stimulating effect.
2, intelligent control technology in the mechatronics system in the specific application method analysis
2.1 PID controller local intelligent control application analysis
Intelligent control technology application scope has differences, generally can be divided into the local control and global control, which, the local control tends to be for Industrial production of a process link, in the support of mechatronics systems, the main application of the control unit for the PID controller. In the actual processing and production process, local intelligent control has higher flexibility, staff in the application of PID controller, first of all, the staff should be clear about the control object of the PID controller, including the characteristics of the parameters of the control object and the processing requirements, etc.; Secondly, on this basis, the staff need to clarify the control role of the controller on the actual impact of the mechatronics system and the corresponding system application conditions, in other words, whether the intelligent PID controller can play a role in the actual processing and production is related to the operational performance and structural basis of the mechatronics system itself, for this reason, before deciding to use the local intelligent control technology, the staff should do a good job in the preparation of the mechatronics system, including the structural adjustment at the system level, etc.; furthermore, since the PID control process needs to receive a clear excitation signal, the Both the controlled object and the proportionality of the period, need to be combined with the specific control system to determine, for this reason, the staff in the application of intelligent PID control technology, should be based on the production requirements of the product, the mechatronics of the system optimization work and local intelligent control work, highlight the linkage effect of the application of the technology to improve the application of local intelligent control technology effectiveness.
2.2 Strengthen the role of feedback mechanism in the whole process of intelligent control
Feedback mechanism will directly affect the quality of the actual application of intelligent control technology, and due to the functional characteristics of the mechatronics system itself, prompting the feedback mechanism to a certain extent to ensure the safety of the system operation, which can be used for the scope of the application of the technology to provide effective support for the expansion and deepening. In the application of the whole process type of intelligent control technology, the staff should add an effective feedback mechanism in the mechatronics system, which needs to have intelligent analysis characteristics, including parameter correction according to the actual operating state of the mechatronics system, and can be adjusted after receiving the feedback signal of the system to the operation of the mechanical transmission unit, and so on. To this end, first of all, the staff should use reasonable parameter algorithms, generally speaking, fuzzy mathematics or neural network algorithms are more common, but this kind of algorithm on the system computational ability requirements are relatively high, also has more obvious dynamic characteristics. Here, the staff must pay attention to the selection of appropriate parameters of the sensor, improve the feedback effect of sensing, for the establishment of mathematical models in the operation of the algorithm to provide data support in a timely manner; Secondly, in order to ensure that the whole process of intelligent control technology in mechatronics system to play an effective role, the staff should be in the use of this type of intelligent control technology before the process of production of the product, the failure of production processes to carry out a reasonable analysis and adjustment, to avoid the mechatronics system, and to avoid the failure of the production of the product. and adjustment, to avoid conflicts between the operation process of the mechatronics system and the purpose of the application of intelligent technology, affecting the predictive performance and feedback effect of intelligent control technology.
2.3 Fault diagnosis and power system control
In the operation of mechatronics system, if the power system has problems, it will have a direct impact on the overall performance of the system, increasing the production cost and production progress. At this stage, the intelligent control technology can be used to analyze and diagnose the faults of the power system in the mechatronics system, and can be used to adjust the operating parameters of the power system according to the operating requirements of the power units in the system, in order to adapt to the production and processing needs of different products. In the application of intelligent fault diagnosis technology, first of all, the staff need to clarify the operating requirements of the generator set, transformer set and motor set in the power system, if the mechatronics system does not involve such power units, then the staff need to select the key power control unit according to the actual operating requirements of the power system in the mechatronics system, deploy fault diagnosis mechanism to promote intelligent fault analysis and diagnosis technology can be carried out with the system. Troubleshooting technology can be effectively integrated with the system; secondly, the staff in the application of intelligent troubleshooting technology, there should be cost control consciousness, not in order to improve the efficiency of the system or troubleshooting efficiency blindly improve the system operating parameters, so as not to go beyond the scope of the troubleshooting, reduce the effectiveness of the application of intelligent troubleshooting technology.
3, conclusion
In short, in the application of intelligent control technology, the staff must be clear about the actual operating requirements of the mechatronics system, and to take into account the efficiency of the product production and the progress requirements. Generally speaking, the initial application of intelligent control technology cost is relatively high, but from the long-term technical application point of view, after the application of intelligent control technology, the efficiency and safety of the product production with the enhancement, but also reduces the level of product production Chinese human resources, which can effectively reduce the production cost of the product, for the mechatronics system to enhance the effectiveness of the operation as well as the corresponding product research and development. The new system is also designed to provide a more efficient and effective way to improve the efficiency of the system and the development of new products.
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