The work is aimed to solve the key problems such as motors control and power system for embed equipments . firstly , the motors controller is designed to some modules for the system by studying spi 论文研究的主要内容包括:首先,根据系统对多电机控制的需求,结合spi的工作原理,对多电机控制器进行了整体设计并划分了功能模块。
This paper has designed and finished motor controller with field programmed gate array ( fpga ) chips made in altera and analyzed the ways to realize the speed adjusting of bldcm ( brushless direct current motor ) with this controller 本论文利用altera公司的现场可编程门阵列( fpga )芯片完成了电机控制器的设计、制造和调试并在此基础上分析研究了利用此控制器对无刷直流电机进行调速控制的方法。
Other ccc - certified , rockwell automation product lines include motor control centers , contactors and accessories , circuit breakers , smart motor controllers , electronic overload relays , pushbutton and indicators , and the control relay 700 series 其他通过ccc认证的罗克韦尔自动化产品线包括电机控制中心、连接器和附件、断路器、智能电机控制器、电子超载继电器、按钮和指示器，以及700系列控制继电器。
The controller this paper developed has small volume , different capabilities and is easy to be united . it fits to the circumstance which is required high accuracy , high precision and wide speed adjusting scope . this paper has built up some hardware bases for the later designation 本论文研制的数字式调速电机控制器体积小、功能灵活、可组合，适合于高精度、高效、宽变速控制的应用场合，为电机控制器的研发奠定了一定的硬件基础。
At last a controller of a 4 - phase 8 / 6 - pole srm was developed based on tms320lf2407 dsp , which makes full use of the abundant resources of dsp , adopts ipm as the power switch and designs a new power topology for a 4 - phase srm . the current feedback circuit , position sensor and fault protection 论文最后实现了四相电机控制器的设计,采用专用的dsp电机控制芯片,充分利用此芯片的资源设计出一种基于智能功率模块ipm的四相电机的功率驱动电路,并对位置检测、电流检测等外围电路进行了设计,对系统进行了软件的分析和编程实现。
In order to get the real - time motor controller with wide speed scope , high precision and large ability , this paper has used the special digital signal processor ( dsp ) made in texas instrument for motor control to design and finish the speed adjustable motor controller , analyzed the control methods and discussed the application in the fields of position testing , drive and power inverter circuit , completed related hardware testing and tested its functions 为了获得调速范围宽、精度要求高、功能强大的实时电机控制器，本论文选用了德仪公司生产的电机专用数字信号处理dsp芯片，完成了调速电机控制器的设计与制造。并在此基础上分析了控制策略以及在位置检测、驱动、主功率电路应用等方面展开了讨论。完成了相关的硬件调试并在实际中加以检验。
For gantry - moving type machining center servo system , in order to restrain the machine coupling influencing dual motors system , an adaptive decoupling control technology is first presented in this paper , and through feedforward decoupling ; the dual linear motors controller ' s parameters will be modified by the feedback . the synchronous control caused by the feedback resulting from the adaptive control law will keep synchronism with dual motors in position for realized synchrodrive 针对龙门移动式镗铣加工中心伺服系统，为了克服因两个龙门立柱运动状态差异形成的机械耦合对双电机系统的影响，本文采用自适应解耦控制技术，先通过前馈解耦，再经过自适应律产生的反馈作用来修改双直线电机控制器的参数，产生同步控制量，使双电机在位置上保持一致，从而实现了双电机的同步传动。
Secondly , the driver is designed by studying spi , motors controller and the the embed linux kernel . and the put the driver into the embed linux operating system . thirdly , on the base of the motor controller and the driver , the api function and bottom control function is designed studying the motors characteristics 再次,在完成多电机控制器及其驱动程序的基础上,根据仿生康复手需要实现的康复功能及其硬件特性,开发了相应的api函数和底层控制函数,用来实现仿生康复手的各种康复运动和对运动过程中数据的采集、保存等操作。
