design of brushless DC motor control system on single-chip computer
Abstract: With the development of electronic technology, power component technology and high-performance magnetisable material manufacturing technology, brushing the direct current motor utilizes the reversing device of electron to replace the mechanical electric brush and reversing device of machinery. And it is widely used in each field.
The text introduces the development and use of the direct current motor and the overview, analyse in an all-round way that there are not composition and principle which brushes the direct current motor. Emphasis point introduction is it brush direct current motor transfer speed systematic hardware circuit recommend PWM power change the design of the circuit in detail while the design to have, PWM system drives the design of the circuit and relevant protection circuit. Computer is it become social development trend already to control, recommend design, one-chip computer of system and in application in being systematic to transfer speed also here.
Keywords: Have not brushed the direct current motor 80C196MC single-chip computer Adjust the speed to design systematically