化学工业出版社 马玉录刘东学主编 机械设计制造及其自动化 专业英语 第二版 教学课件br/Part Ⅱ Fundamentals of automationbr/Unit 16 Open-loop and Closed-loop Controlbr/一、New words and expressionsbr/二、Translationbr/Open-Loop and Closed-Loop Controlbr/Open-Loop Control Systems (Nonfeedback Systems...
内容提示: Open-Loop and Closed-Loop Control 1 Introduction Control system are broadly classified as either open-loop or closed-loop. An open-loop system (Figure 5.3(a)) is a system whose input u(t) does not depend on the output y(t), i.e. , u(t) is not a function of y(t)....
This error signal is fed back to the system to control the input. As the input to the output path and the error feedback path create a closed-loop, this type of control system is referred to as a closed-loop control system. Hence, there are two main types of control systems. They ar...
The grippers of these systems must therefore also meet correspondingly high requirements in their design and electrical control. For this purpose, the invention proposes a hardware solution which leads to a considerable reduction in the technical complexity and costs. It specifically comprises a logic ...
To ensure smooth transition from open-loop to closed-loop, the PI controllers reset and start from the same initial condition as the open-loop outputs. To learn more about switching sensorless position control of permanent magnet synchronous motor (PMSM) from open-loop to closed-loop, seeSensorle...
Electric drives convert electrical into mechanical energy. Because applications are becoming ever higher demanding with respect to the process of motion in the manufacturing and handling technique, there are also increasing requirements on the open- and closed-loop control of the drives. Therefore, diff...
loop type system mainly depends on the input and its construction is simple whereas the closed-loop type system is difficult to design and the output of this system mainly depends on the input. Here is a question for you, what are the applications of open-loop and closed-loop control ...
a她宁愿讲实话而不愿说谎 She rather tells the truth not to be willing to lie[translate] a跟你办事很愉快 哈哈 正在翻译,请等待... [translate] a multi-processor-based digital open loop and closed loop control 基于多处理器的数字式开环和闭环控制[translate]...
An open-loop and closed-loop control unit for a safety-relevant apparatus, in particular for aviation applications, has a computer unit with a number of computer inputs and computer outputs, and a circuit unit with a number of circuit inputs and circuit outputs. The circuit unit has hardware...
Closed-loop (CL) and open-loop (OL) types of motor control during human forward upper trunk bending are investigated. A two-joint (hip and ankle) biomechanical model of the human body is used. The analysis is performed in terms of the movements along eigenvectors of the motion equation ("...