Provided is a system and the like capable of appropriately searching a desired trajectory for a controlled subject in a time-space coordinate system in view of a state of the controlled subject. An initial positional relationship (k=1) between a first reference point q1(k) and a second reference point q2(k) in the time-space coordinate system is set to satisfy a first condition defined according to a motion performance of an actuator 2. When a previous trajectory candidate tr(k−1) is determined ...
A controller of a mobile robot that moves an object such that the position of a representative point of the object and the posture of the object follow a desired position and posture trajectory is provided. The desired posture trajectory of the object includes the desired value of the angular difference about a yaw axis between a reference direction, which is a direction orthogonal to the yaw axis of the object, and the direction of the moving velocity vector of the representative point of the o...
A robot configured to check whether an object is properly grasped by a hand determines whether the position and posture of a handle (object), determined based on an image obtained by a camera (external information), and the position and posture of the handle in the case where the handle is assumed to be properly grasped, determined from the posture of a robot based on an output or the like of a rotary encoder (internal information), agree with each other. In response to the determination of whet...
A provisional desired motion trajectory of an object is determined based on a moving plan of the object. Then, it is determined whether a robot leg motion can satisfy a necessary requirement. The requirement is related to a position/posture relationship between the object and the robot, and a determination of whether the requirement can be satisfied is made at a future, predetermined step. A restrictive condition related to robot leg motion is satisfied at each step up to the predetermined numbe...
A device for detecting and measuring the concentration of a gas in a mixture of gas such as oxygen in the exhaust gas of an internal combustion engine and circuits for using that measurement to control the air-fuel ratio supplied to the engine. The detecting device has two separate gas residence chamber with different diffusion resistance openings for each chamber and separate pairs of electrodes for each chamber whereby the measurement can be separately made in each chamber. The particular cham...
The method of the present invention improves the damping property of the yaw motion of the vehicle by feeding back a detected yaw rate value (r) in a dynamic sense for compensating the front wheel steer angle (8f) so as to increase the damping coefficient(C) of the yaw motion of the vehicle. By controlling the front wheel steer angle by accounting for not only the proportional term of the steering wheel input angle (8sw) but also the derivative term which is proportional to the steering wheel in...