In order to solve the landing pose control problem of jumping robot before landing, and in favor of the robot's landing, the single-neuron-propotion intergration differential (PID) control technology is applied to the flight pose control of the robot, to make the robot floor bottom regulated to the parallel relationship with the ground, for its better stable landing. As the control task required, on the basis of analysis about the process of robot bouncing-landing and the mathematical model of flywheel adjusting control system, the relationship between the angle change in space pose of robot and the flywheel rotation angle was discussed, and a control scheme was also established which used the single-neuron-PID control strategy adjusts the performance of the torque of flywheel based on the feedback of the postureangle of the robot. At last, a co-simulation used this control scheme based on Adams and Matlab was carried out. The simulation result indicates that the robot floor bottom has been regulated gradually to be parallel with the ground by changing the performance of the torque of flywheel before landing, and a smooth land has been gotten. At the same time, it also provides the theoretical foundations and basis for the further study of the jump-robot's precision-control in space at any posture angle.