摘要:
Provided is a method of controlling a seven-axis articulated robot including seven joints sequentially arranged from a proximal end of the robot to a distal end of the robot, the seven joints including rotational axes each causing a next joint to turn and rotational axes each causing a next joint to pivot, such that the rotational axes causing turning and the rotational axes causing pivoting are arranged alternately, the seven-axis articulated robot being configured such that rotational axes of three proximal end side joints of the robot do not intersect with each other at one point. The method includes performing inverse transformation using, as a constraint condition, such a joint angle of a middle joint among the three joints as to cause an assumed elbow angle to be constant in a case where a rotational axis of the middle joint is assumed as a shoulder.
摘要:
A control system and teaching method for a seven-axis articulated robot are provided, which system and method are capable of easily grasping a motion trajectory of the whole robotand thereby performing proper teaching during teaching operation. The control system includes a setting device for setting a specified plane in a teaching mode for teaching a seven-axis articulated robot; a control unit for controlling the movement of the seven-axis articulated robot so as to restrict a motion trajectory of an elbow portion within the plane set by the setting device; and a computing unit for performing inverse transform operation to calculate the pivot angle of each pivot axis based on a change in a position of the hand end, setting the restriction of the movement of the elbow portion as a constraint condition, when the position for the hand end is taught.
摘要:
Provided is a method of controlling a seven-axis articulated robot including seven joints sequentially arranged from a proximal end of the robot to a distal end of the robot, the seven joints including rotational axes each causing a next joint to turn and rotational axes each causing a next joint to pivot, such that the rotational axes causing turning and the rotational axes causing pivoting are arranged alternately, the seven-axis articulated robot being configured such that rotational axes of three proximal end side joints of the robot do not intersect with each other at one point. The method includes performing inverse transformation using, as a constraint condition, such a joint angle of a middle joint among the three joints as to cause an assumed elbow angle to be constant in a case where a rotational axis of the middle joint is assumed as a shoulder.
摘要:
A control system and teaching method for a seven-axis articulated robot are provided, which system and method are capable of easily grasping a motion trajectory of the whole robot and thereby performing proper teaching during teaching operation. The control system includes a setting device for setting a specified plane in a teaching mode for teaching a seven-axis articulated robot; a control unit for controlling the movement of the seven-axis articulated robot so as to restrict a motion trajectory of an elbow portion within the plane set by the setting device; and a computing unit for performing inverse transform operation to calculate the pivot angle of each pivot axis based on a change in a position of the hand end, setting the restriction of the movement of the elbow portion as a constraint condition, when the position for the hand end is taught.
摘要:
To present an automatic cell cultivation apparatus capable of sterilizing completely including a cold storage unit and a normal temperature storage unit, without causing cross contamination, in used of cell cultivation of plural subjects. An automatic cell cultivation apparatus comprising an operation unit 11 for operating to cultivate cells of subjects, incubator units 14 for cultivating the cells, a cold storage unit 16 for storing reagents necessary for cultivation, a normal temperature storage unit 17 for storing culture tools, an inlet-outlet unit 15 for taking in and out reagents and culture tools, and a steam supply unit 22 for autoclave sterilization, in which the incubator units 14, the cold storage unit 16, the normal temperature storage unit 17, and the inlet-outlet unit 15 communicate with the operation unit 11, and have sealing doors 18a to 18d leading to the operation unit 11, filters 20a and 20b for cleaning and sterilizing the air stream supplied in the operation unit 11 are provided, and sealing doors 30a and 30b are provided between the filter units and the operation unit 11. By selecting the sealing doors 18a to 18d and opening and closing, sterilizing steam from the steam supply unit 22 is supplied into any of the sterilization required units, operation unit 11, and the incubator units 14, the cold storage unit 16, the normal temperature storage unit 17, and the inlet-outlet unit 15, communicating with the operation unit 11.
摘要:
A three dimensional object under test is measured to obtain shape data representing a shape of the three dimensional object. The object under test is measured using, for example, an ultrasonic probe LED to obtain defect test data. A processing mechanism forms a three-dimensional graphic image of a defect zone from the defect test data and a three-dimensional graphic image of the object under test from the shape data. A display mechanism is provided for displaying the three-dimensional graphic image of the defect zone superimposed over the three-dimensional graphic image of the object under test.
摘要:
To present an automatic cell cultivation apparatus capable of sterilizing completely including a cold storage unit and a normal temperature storage unit, without causing cross contamination, in used of cell cultivation of plural subjects. An automatic cell cultivation apparatus comprising an operation unit 11 for operating to cultivate cells of subjects, incubator units 14 for cultivating the cells, a cold storage unit 16 for storing reagents necessary for cultivation, a normal temperature storage unit 17 for storing culture tools, an inlet-outlet unit 15 for taking in and out reagents and culture tools, and a steam supply unit 22 for autoclave sterilization, in which the incubator units 14, the cold storage unit 16, the normal temperature storage unit 17, and the inlet-outlet unit 15 communicate with the operation unit 11, and have sealing doors 18a to 18d leading to the operation unit 11, filters 20a and 20b for cleaning and sterilizing the air stream supplied in the operation unit 11 are provided, and sealing doors 30a and 30b are provided between the filter units and the operation unit 11. By selecting the sealing doors 18a to 18d and opening and closing, sterilizing steam from the steam supply unit 22 is supplied into any of the sterilization required units, operation unit 11, and the incubator units 14, the cold storage unit 16, the normal temperature storage unit 17, and the inlet-outlet unit 15, communicating with the operation unit 11.
摘要:
To improve the detection precision and detection efficiency and further to automatize the detection process, moisture in a honeycomb panel is detected as follows: the honeycomb panel is heated by a lamp; the surface temperature of the heated construction is measured by an infrared radiation thermometer; the measured temperature is displayed to roughly discriminate an abnormal portion (i.e., a portion containing moisture); the honeycomb panel is further heated continuously to detect temperature-change-rates at both abnormal and normal portions (i.e., a portion not containing moisture); and the two temperature-change-rates are compared with each other to discriminate a presence of moisture.