Difference betwixt confine command in addition to gravity control
Spring command in addition to Gravity control: In this article nosotros volition speak over almost Spring command in addition to Gravity command difference.
Spring command :
- In the confine command system, at that spot should hold upwardly a lead proportional command inward betwixt controlling torque in addition to angle of deflection of a pointer.
- If at that spot are whatsoever changes inward temperature the confine command organisation may larn the number yesteryear it.
- In this system, the pose of confine command tin hold upwardly held inward whatsoever pose similar vertical or horizontal.
- Due to at that spot is a straight proportional inward betwixt deflection angle in addition to electrical flow menses inward confine command organisation the scale shown is uniform.
Gravity command system:
- If the organisation consists inward straight proportional inward betwixt angle of sin in addition to electrical flow in addition to then it is known every bit Gravity control.
- If at that spot are whatsoever changes inward temperature gravity command cannot number yesteryear it.
- In this system, the pose of gravity command should hold upwardly inward vertical.
- And inward this organisation at that spot is nonuniform is shown inward scale.
*) gravity command is comparatively depression cost.
*) This organisation does non depend on temperature.
*) The structure is easy.
*) According to the type of weather torque tin hold upwardly changed.
Disadvantages of confine control:
*) Spring command organisation is costly compared to gravity type.
*) this type of organisation depends on the temperature.
*) at that spot is a niggling complex inward construction.