Research on DSP-based Asynchronous Motor Control Technology
نویسندگان
چکیده
The Motor in a variety of electrical transmission and position servo system occupies an extremely important position. After the DSP technology being applied to the motor control, the unification of the hardware and the flexibility of the software can be combined. Take the brushless DC motor for example, studied the mathematical model and the structure of the motor control system, also obtained the design scheme of the DSP-based asynchronous motor control system. With TI's 32 bit fixed point DSPTMS320F2812 as the core design of the hardware system, we wrote the system software, debug the motor control system and the results show that the system achieves the expected effect. The results of the research can be applied to brushless DC motor and other motor control, it will have a wide application prospects.
منابع مشابه
Permanent Magnet DC Motor Sliding Mode Control System
In this paper a sliding mode controller (SMC) is designed for a permanent magnet direct current (PMDC) motor to enhance the motor performance in the presence of unwanted uncertainties. Both the electrical and mechanical signals are used as the inputs to the SMC. The complete motor control system is simulated on a personal computer with different design parameters and desirable system performanc...
متن کاملThe Research on Servo Control System for AC PMSM Based on DSP
Abstract. This paper use the digital signal processor (DSP) TMS320LF2407A control chip is adopted as core of the control system. Three closed loop of the controller, namely electricity, speed and displacement, were designed. Using space voltage vector pulse wide modulation technology (SVPWM), constructed a servo system of permanent magnet synchronous motor(PMSM) based on DSP. Through debugging ...
متن کاملEnergy-Based Adaptive Sliding Mode Speed Control for Switched Reluctance Motor Drive
Torque ripple minimization of switched reluctance motor drives is a major subject based on these drives’ extensive use in the industry. In this paper, by using a well-known cascaded torque control structure and taking the machine physical structure characteristics into account, the proposed energy-based (passivity-based) adaptive sliding algorithm derived from the view point of energy dissipati...
متن کاملThe Impact of the Asynchronous Online Discussion Forum on the Iranian EFL Students’ Writing Ability and Attitudes
This paper focuses on the impact of an asynchronous online discussion forum on the development of students’ ability in and attitudes toward writing in English. To do this, 60 undergraduate students majoring in English were assigned to two experimental and control groups while receiving different types of feedback. Students in the experimental group were required to take part in an asynchronous ...
متن کاملDSP Based Control Hybrid Electric Vehicle
Development of power electronics and real time control technology for Hybrid Electric Vehicle (HEV) is presented. These include AC drives with real time torque control, compact and rugged induction motors, auxiliary electric circuits etc. In this paper developed a set of DSP based circuits for AC Induction Motor Drives for EVs. It provides torque control for propulsion and power control for gen...
متن کامل