What is a discrete-time control system?
Discrete-time control systems differ from continuous-time control systems in that signals for a discrete-time control system are in sampled-data form or in digital form.
If a digital computer is involved in a control system as a digital controller, any sampled data must be converted into digital data..
What is an example of a discrete control system?
A familiar non-chemical system that uses discrete control is the automobile, where automatic gear shifting, windshield wiper operation, deployment of airbags, and generation of alarms and warnings are examples of discrete operations..
What is an example of a discrete time control system?
The examples are a furnace, chemical reactors and a set of machine parts functioning together to perform a particular operations such as servo system etc.
Data Conversion Process: Signal Sampling, Quantizing and Encoding Signal sampling is the first step of transmission of analog signal over digital signal..
What is discrete control system?
Discrete control includes applications for which the inputs and outputs have a limited number of states (usually two but sometimes more), such as on/off, true/false, open/close, or 0/1..
What is discrete digital control?
Discrete control is employed for processes involving only discrete inputs and discrete outputs and their associated instrumentation devices.
The discrete control can be further classified into open loop control and sequential control with interlocks..
What is discrete process control?
6.
- Discrete Control.
Discrete control is employed for processes involving only discrete inputs and discrete outputs and their associated instrumentation devices.
The discrete control can be further classified into open loop control and sequential control with interlocks.
What is the difference between continuous-time control system and discrete-time control system?
Continuous-time system has continuous-time inputs and outputs.
Discrete-time system has discrete-time inputs and outputs.
Hybrid systems are also very important (A/D, D/A converters).
Function of a time variable, something like t, τ, t1..
What is the difference between discrete and continuous control systems?
Continuous control systems are real, they can't be realized with computers.
Traditional pneumatic control systems are continuous control systems.
Discrete Control Systems consider the process values in two ways- Discretized amplitude of signal and Discretized time scale..
- The usual advantage of "discrete" control systems are the advantages of digital systems in general -- they provide tremendous flexibility, easier engineering, and often lower parts cost as well due to more opportunities for integration.
