摘要:
A manipulator includes: a drive section (41B) which electrically drives a joint (53a-53d); an instruction input section (44B) which executes instruction input; a control section (42B) which generates a driving signal in response to the instruction input (44B); a sensor (60a-60c) which detects an operation status of the joint (53a-53d) or the drive section in time series; a setting section (14B) which sets an allowable operation range of the drive section (41B); a determination section (12B) which determines whether an operation status signal including a detection signal is within the allowable operation range; and a replacement section (16B) which, in a case when the operation status signal is determined as deviating from the allowable operation range, replaces the detection signal with a previous detection signal acquired just before the determination of deviance in order to generate a driving signal.
摘要:
A medical device system includes a manipulator (200) including a plurality of joints (211-219), a parameter storing portion (46) for storing joint parameters, including a largest available force, of each joint of the plurality of joints (211-219), a trajectory inputting portion (43) for inputting, as a trajectory plan, trajectories for moving a distal end of the manipulator (200) from a current position and attitude to a target position and attitude, a trajectory setting portion (45) for setting a joint angle trajectory for each joint providing a largest available force from among joint angle trajectories which allow movement to the target position and attitude with a minimum number of driven joints based on a largest available force parameter for the each joint stored in the parameter storing portion and the trajectory plan.