TQ CE106 BALL AND BEAM APPARATUS Vocational Training Equipment Fluids Engineering Experiment Equipment
TQ CE106 BALL AND BEAM APPARATUS Vocational Training Equipment Fluids Engineering Experiment Equipment For Vocational Training Center, Technical Institution, Engineering University, TVET Schools.
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Description
TQ CE106 BALL AND BEAM APPARATUS Vocational Training Equipment Fluids Engineering Experiment Equipment
BALL AND BEAM APPARATUS
The Ball and Beam Apparatus shows the control problems of unstable systems, for example a rocket or missile during launch, which needs active control to prevent the missile going unstable and toppling over.
The apparatus has a steel ball which is free to roll on two parallel tensioned wires. The wires are on a beam that pivots at its centre. A servo motor controls the beam angle and sensors measure the beam angle and ball position.
The basic control problem is to vary the beam angle to control the ball position. The system is a double integrator, so it is naturally unstable. It needs active feedback control using phase-advance methods.
View the control engineering product flyer here.
LEARNING OUTCOMES
- Measurement of system dynamics by transient and closed-loop methods
- Design of analogue phase-advance compensators
- Design of state reconstructors to obtain estimates of ball velocity and position
