-
本书是为工科高年级学生写的教科书，可以作为控制系统领域的首门课程的教材。本书详尽地论述了连续控制系统的分析和研究方法，各章节包括动态系统的数学模型、瞬态响应和稳...
本书是为工科高年级学生写的教科书，可以作为控制系统领域的首门课程的教材。本书详尽地论述了连续控制系统的分析和研究方法，各章节包括动态系统的数学模型、瞬态响应和稳态相应分析、根轨迹分析、控制系统设计的根轨迹法、频率响应分析、控制系统设计的频率响应法，以及PID控制与二自由度控制系统等内容。-This book is for the engineering of high-grade students to write the textbooks, can serve as a control system for the field of teaching the first door. The book discusses in detail a continuous control system analysis and research methods, including dynamic system of various sections of the mathematical model, the corresponding transient response and steady-state analysis, root locus analysis, control system design of the root locus method, frequency response analysis, control System frequency response method, as well as PID control and two degrees of freedom control system, etc..
- 2022-03-07 09:12:55下载
- 积分：1
-
VC++开发的GIS系统源码无错完整版
一个完整的可运行利用c++创建的GIS系统(A Complete Running GIS System Created by C++)
- 2020-06-22 21:40:01下载
- 积分：1
-
SVR
说明： 支持向量机回归预测，包括模型的建立和保存(Support vector machine regression prediction, including the establishment and preservation of the model)
- 2020-08-12 20:53:57下载
- 积分：1
-
testmotion
说明： codesys简单程序，主要用与PLC中的运动控制方面的小程序，比较简单，运行环境为codesys23(codesys simple procedure, which was spent mainly with PLC control the movement of small programs, a relatively simple operating environment for codesys23)
- 2006-03-22 10:20:48下载
- 积分：1
-
jishiqi1
使用C++实现的小程序。计时器单位转换。输入为整型数单位为秒，输出格式为DDD：HH：MM：SS的时间。华为机试。(Use C++ achieve applet. Timer unit conversion. Enter an integer number of seconds, the output format is DDD: HH: MM: SS time. Huawei machine again.)
- 2013-12-06 09:48:52下载
- 积分：1
-
A Campus GIS System .develop on the SuperMap,using the VC++ language.
用VC+SuperMap开发的校园GIS系统- A Campus GIS System .develop on the SuperMap,using the VC++ language.
- 2023-05-13 20:55:02下载
- 积分：1
-
Thermal Cycling
The main goal of this step is to detect whether there is a mismatch of the thermal expansion
coefficients, PCB mounting problems, weak solder joints, and IC package integrity
- 2020-06-16 04:00:01下载
- 积分：1
-
VC-clock-source
多功能时刻钟，整点报时，还有闹钟的功能，还有些功能没有完善。(Multi-time clock, the whole point of time, as well as alarm clock function, and some feature is not perfect.)
- 2011-10-06 11:55:04下载
- 积分：1
-
NTC
使用NTC热敏电阻进行测温单片机为stc12c5A60s2(Temperature measurement)
- 2018-05-17 17:21:37下载
- 积分：1
-
空间矢量异步电机变频器-
我们设计的异步电机变频调速器以TMS320F28035芯片为控制核心，通过输出三相PWM波控制智能功率模块IPM驱动三相异步电机。我们使用空间矢量SVPWM算法，并对其进行了优化。采用异步电机无传感器测速算法省去了昂贵的光电编码器，大大节省了成本。同时开创性的研发了自动根据运行环境调节的自适应变频算法，使我们的变频调速器可以在电网条件恶劣的乡村山区工作，由此该变频器已被一家民用水泵生产企业预订。(We design the asynchronous motor frequency conversion governor with TMS320F28035 chip as the control core, and output three-phase PWM wave to control the intelligent power module IPM to drive the three-phase asynchronous motor. We use space vector SVPWM algorithm and optimize it. The sensorless speed measurement algorithm of asynchronous motor eliminates the expensive photoelectric encoder and greatly saves the cost. At the same time, pioneering research automatic conversion algorithm based on adaptive adjustment of the operating environment, we can make VVVF in power grid conditions of rural area, thus the inverter has been a civil pump manufacturer reservation.)
- 2017-10-19 22:34:05下载
- 积分：1
