服务子程序 meaning in Chinese
service subprogram
Examples
- Chapter four discussed the software design of control system in detail , including main program , closed loop program and interrupted subprogram , and study the program of the torque control soft - start emphatically
第四章中，详细介绍了控制系统的软件设计，包括主程序，闭环计算程序和中断服务子程序等的设计与流程，并着重介绍了转矩起动软件实现方法。 - The main module of sensorless pmsm vector control such as voltage sensing , current sensing , smo rotor position estimation , speed calculation , generation of sine and cosine , vector coordinate transformation , pi regulators , svpwm vector modulation are all accomplished in the pwm interrupt service routines
永磁同步电机无位置传感器矢量控制的主要模块如电压采样、电流采样、滑模转子位置估算、速度计算、正余弦值生成、矢量坐标变换、比例积分调节器、空间电压矢量脉宽调制等都是在pwm中断服务子程序中完成。 - Secondly , the main stuctures of the software and hardware parts of the control system are introduced . principles and realization of the main functional blocks of these two parts are illuminated . on the hardware of the system , parts of control circuit and the design and debugging of peripheral circuits are discussed thoroughly . based on the hardware circuit , the software is programmed with assembly language . dual close loop vector control weth feedback of speed and current are realized . the flow charts of main programme and pwm interrupt service routines are given . the important control strategies of vector control pmsm such as current sensint and scaling , speed sensing and scaling , bector co - ordinate transformation , generation of sine and cosine , pi regulators , svpwm vector modulation and so on are all accomplished in the pwm interrupt sevice routines . in order to unite all the variables in the programme , scaling is used
硬件方面主要论述了控制电路各部分及外围辅助电路的设计和调试。在硬件的基础上，软件采用汇编语言编程，实现了转速和电流双闭环矢量控制。给出了系统主程序和pwm下溢中断处理程序流程图， pmsm矢量控制的主要控制策略如电流采样与定标、速度采样与定标、矢量坐标变换、 sin和cos值生成、 pi调节、 svpwm波形生成等都是在pwm下溢中断服务子程序中完成的。 - In the designation of software , the author adopts the modular designing method , and makes full use of the functions what the mcu offers , such as a / d function , interrupt function , pwm function , and software timer function . as a result , the following subroutines are programmed : a / d sample , read optic - electron coder signal , disposition of orientation interruption , z interruption , and software timer
在控制软件的设计上，采用模块化程序设计方法，充分利用单片机内部提供的a d功能、中断功能、 pwm功能、软件定时器等功能，设计出了a d采样子程序、读编码器信号子程序、定位中断服务子程序、 z中断服务子程序、软件定时器中断服务子程序等模块化程序。 - The chapter of software design firstly introduces the flowing chart of whole system , and discusses the whole design idea , giving the flowing chart of main program and interrupting service sub - routine of timer and part of program code . then interrupting service sub - program and velocity measuring sub - program are expatiated in detail
软件部分首先介绍了系统软件流程图，论述了软件的整体设计思想，给出了主程序、定时器中断服务子程序流程图及部分程序代码，较详细地介绍了定时器中断服务子程序、速度检测子程序。