Applications of Controllability and Observability
- Controllability and observability find their application in aerospace engineering. Controllability ensures that the aircraft can be moved to different locations when the specific input is given. On the other hand, observability helps in the accurate estimation of state for navigation.
- It is used in the field of robotics where controllability helps in providing the precise control of the robotic arm motion while observability measures the state estimation for mapping.
- It is also used in the power system. Controllability helps in regulating the power flow while on the other hand, observability provides accurate monitoring and control of the system.
Controllability and Observability in Control System
The control system is the system that directs the input to another system and regulates its output. It helps in determining the system’s behavior. The controllability and observability help in designing the control system more effectively. Controllability is the ability to control the state of the system by applying specific input whereas observability is the ability to measure or observe the system’s state. In this article, we will study controllability and observability in detail.
Table of Content
- What is Controllability?
- What is Observability?
- Kalman’s Test for Controllability and Observability
- Condition of Controllability and Observability in S-Plane
- Advantages and Disadvantages of Controllability and Observability
- Applications of Controllability and Observability
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