微型計(jì)算機(jī)控制技術(shù)課程設(shè)計(jì)---步進(jìn)電機(jī)控制系統(tǒng)設(shè)計(jì)-文庫(kù)吧資料
2024-11-03 23:55本頁(yè)面
【正文】 control system design Abstract Stepper motor is the electric pulse signal into angular displacement or linear displacement of the openloop control ponents. In the case of nonoverloaded, the motor speed to stop the location of the probability depends only on the pulse and the pulse number, regardless of load changes, that is, to add a pulse motor, the motor is turned a step angle. The existence of this linear relationship, with only periodic error of the stepper motor without the accumulation of errors, etc., makes the speed and position to control the stepper motor areas bee very simple. The curriculum design use putercontrolled technology experiments TDNAC/ACS box in 35BYJ46 fourphase eightshot stepper motor for the object to 8088CPUbased puter control system hardware circuit design, 8088 as the core of the stepper motor control system, write stepper motor control program, in order to achieve variable speed operation of the stepper motor and the pros and cons to running. Key Words： Stepper motor Fourphase eightshot Electrical pulses Variablespeed operation Forward and reverse operation 計(jì)算機(jī)控制技術(shù)課程設(shè)計(jì)報(bào)告 目 錄 第一章：步進(jìn)電機(jī)介紹 ……………………………………………………1 ：步進(jìn)電機(jī)工作原理 ……………………………………………1 ：步進(jìn)電機(jī)控制系統(tǒng)原理 ……………………………………1 第二章：系統(tǒng)設(shè)計(jì) 及硬件介紹 ………………………………………3 ：系統(tǒng)描述 ……………………………………………………………3 ：硬件選取及其簡(jiǎn)介 ……………………………………………3 ： 硬件選取 ………………………………………………………3 ：執(zhí)行機(jī)構(gòu)選取 ………………………………………………3 ： 8088cpu介紹 ………………………………………………4 ： 8255 接口芯片介紹 …………………………………….4 ： ULN2803………………………………………………………5 第三章：實(shí)驗(yàn)設(shè)
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