The analog temperature controller is used to control the air temperature at the outlet of the ventilation pipeline system in the second generation nuclear power plant. The analog temperature controller has the disadvantages of poor accuracy and complex adjustment. In this paper, a temperature controller based on microcontroller chip STM32 is introduced. In this paper,

Firstly, this paper analyses the conventional digital PID controller. Aiming at the problem that the parameters of the conventional PID controller can’t take into account the dynamic, static and coordinative characteristics, we add a fuzzy controller, which fuzzifies the error and error rate of the control variables and makes logical decisions. Through the fuzzy reasoning

VAV central air conditioning system mainly regulates the indoor temperature through the terminal device, which is the last link of heat exchange in the central air conditioning system, and is one of the most important devices in the system to reflect the control and energy saving effect. This paper mainly completes: the design of VAV

Vehicle central control door lock controller is related to vehicle driving stability and safety. Centralized control of several door lock and start-up is carried out. Door locks are the main components of automobiles. Nowadays, they are gradually changing from mechanical to intelligent electronic. In this regard, combined with practical research, the author makes a brief

Practice teaching is conducive to improving students’ability of development and design, enhancing students’ practical ability and interest in learning. Single-chip computer and programmable control technology are professional skills that students majoring in electrical automation should master, and they have strong practicality. Therefore, the integration of the two disciplines will enhance the coherence of knowledge. Taking

Aiming at the shortcomings of traditional controllers in response speed, accuracy and robustness of complex control systems, an automatic generation control system control method based on transfer function control theory is proposed by optimizing the gain of classical controllers. Firstly, dynamic teaching and learning techniques are used to optimize the parameters of controllers. The frequency

A two-degree-of-freedom flight attitude simulator with variable load is used as an experimental platform to study the adaptive control of aircraft under variable load. According to the theory of relay feedback, the adaptive controller of flight attitude simulator is designed by using the method of PID control based on relay feedback, and the parameters of

Aiming at the problems of response of traditional PID control, long transition time and inaccurate and large error of fuzzy control, a fuzzy PID control algorithm applied to air conditioning controller is proposed. The structure of the fuzzy PID control algorithm is designed. The design and implementation steps of the fuzzy PID control algorithm are

Embedded controllers can be configured, which are widely used in the current market. This controller has a variety of algorithms and upper machine configurations. The controller can use the upper computer to send dynamic files graphically, while the lower computer, which mainly has the embedded operating system process, recognizes and runs the configuration files. With

With the continuous development of Raschel piezoelectric jacquard warp knitting machine in the direction of multi-bar, large pattern and multi-needle bed, the traditional industrial field bus represented by CAN bus can not meet the real-time pattern data transmission requirements of warp knitting machine. In view of this, this paper designs a piezoelectric jacquard control system