//@pausable
do{
	accept(plantState:PlantStateSignal);
	
	if (0 <= plantState.velocity && plantState.velocity <= 0.01 && 0.01 <= plantState.velocity)
		forceV = -24254;
	else
		forceV = 0;
		
	this.plant.ReceptionControl( new ControlSignal( 
			force => forceV
			) 
		);
	} while(true);