Pneumatic controllers based on the jet force action effect

Abstract

The paper considers schemes of pneumatic regulators, which operation principle is based on the jet force action effect on the flat plate. The main nodes of such regulators include the plate support and the compensatory circuit of the regenerative feedback forming the basis for building pneumatic control circuits that implement the basic laws of regulation. The proposed devices are able to improve static characteristics due to their linearity. Schemes are provided of aerostatic bearing, regenerative feedback, jet-pneumatic proportional and proportional-integral controllers, precession and differentiation block, proportional integral differential controller and semi-proportional controller.