The Modern Control Of The Bridge Crane

The modern cybernetics has been developed from the classics cybernetics .Modern cybernetics bringing in abrand-new concept—the system state variable, taking the application matrix theory as tool, has carried on the transformation control the theory in the cybernetics and the technology. This kind of transformation displays not only in the concrete question solution, but also in the mentality about solution to the actual problem and the innovation to the question essence. There is no quesqion about Its superiority, especially in this period in which the computer technology is popular. It solves the question quickly out of the ordinary.This article taking the design of the bridge crane design as the center of this topic,penetrated on the problem in the actual project, has covered and launched the reseach about the control system design in four major problems. They respectively are as follows 1. Actual problem modeling, that is structuring the system dynamic equation, 2. The solution to the decided linearity the system equation 3. Regulator's design, 4. design of the estimator. Regulator's design is applied the extreme disposition law of the closed-loop system.After the elaboration about these four questions and their solution, we can apply them to carrying out the topic thoroughly . This article work out the corresponding regulator and the esmilator, and has carried on the digital simulation. The simulation result indicated that in this article designs of the controller and the estimator are extremely effective!This paper is structured as follows: Chapter 1 is the introduction. Chapter II is prepared to knowledge. Chapter III is the regulator and observer design. Chapter 5 bridge is a cable car system controller design. Chapter VI is conclusion。...