开环控制系统(open-loop control system) 控制器(controller) 闭环控制系统(closed-loop control system) 负反馈( Negative Feedback) 阶跃输入(step function) 稳定性(stability) 稳态误差(Steady-state error) 有差系统(System with Steady-state Error) incompatible[in·com·pat·i·ble ||‚ɪnkəm'p...
Many examples of open-loop control are encountered in automotive electronic systems, such as fuel control in certain operating modes. An open-loop control system never compares actual output with the desired value. In the open-loop control system of Figure 1.7, the command input is sent to the...
Hysteresis is one of the serious defects of piezoelectric ceramics which restraints the precision of an open loop control system. 压电陶瓷的一个重要缺陷是其严重的磁滞现象,制约了开环控制系统的精确性。 www.chemyq.com 2. A practical open-loop control system for the three-phase grid inverter was ...
The utility model discloses an open-loop control system of a coffeemaker waterway. The open-loop control system comprises a water pump, a boiler and a brewing machine. The water outlet end of the water pump is connected with the water inlet end of the boiler, the water outlet end of ...
开环控制系统是指一种不依赖输出反馈来控制输入的系统。以下是关于开环控制系统的几个关键点：定义：开环控制系统是一种控制系统，其控制动作完全基于输入信号，而不考虑系统的输出或系统的实际状态。工作原理：在开环控制系统中，输入信号被直接用于控制执行器，从而改变系统的状态或输出。系统不会检测其...
Many examples of open-loop control are encountered in automotive electronic systems, such as fuel control in certain operating modes. An open-loop control system never compares actual output with the desired value. In the open-loop control system of Figure 1.7, the command input is sent to the...
open loop noun :a control system for an operation or process in which there is no self-correcting action as there is in a closed loop Examples ofopen loopin a Sentence Recent Examples on the Web Examples are automatically compiled from online sources to show current usage.Opinions expressed ...
Open Loop Bode Diagram of Control System(part 2) 同学们好,欢迎跟我一起学习《控制工程基础》这门课程。课程名称由两个关键词组成,一是控制工程,二是基础。两者结合又告诉你这是一门有关经典控制理论的课程。因此,重理论,讲方法,依托工程,就是我们这门课的主要
The open-loop response of a control system is the combined response of the plant and the controller, excluding the effect of the feedback loop. For example, the following block diagram shows a single-loop control system.If the controller, C(s), and plant, P(s), are linear, the correspo...
SVPWM modulation based permanent magnet synchronous motor open loop control method and system of the present invention provides, for each given stator supply frequency by finding the stator voltage and the stator supply frequency two-dimensional vector to find a given power supply frequency corresponding...