Causes and Symptoms of Upper Abdomen Pain. 1  Abdominal Aortic Aneurysm - This condition materializes due to a weak area in the aorta wall. Over time, the wall may rupture due to its weakened condition. As the aorta is the largest artery in the body, this can be a serious condition.
Principles of Motion Sensing. Sensors able to detect three-dimensional motion have been commercially available for several decades and have been used in automobiles, aircraft and ships. However, initial size, power consumption and price had prevented their mass adoption in consumer electronics. While there are other kinds of motion detector technologies available commercially, there are four principle types of motion sensors which are important for motion processing in the consumer electronics market.
Sensor-Sensors measure attributes and interact with external events. Using a transducer, the sensor transforms the energy associated with what is being measured into another form of energy. In robotics, some of the items sensors measure include speed, orientation, and proximity of other objects.Controller-This regulating device initiates one or more functions of operation in the robot arm, such as starting, stopping, reversing, and changing speeds by issuing a preset list of commands.Actuator-The actuators are the motors and drives inside the robot body that are used to create and control motion.There are many types of actuators. Mechanisms and Kinematics-The mechanism is the arrangement of the connected parts.n robotics, some of the items sensors measure include speed, orientation, and proximity of other objects. Controller-This regulating device initiates one or more functions of operation in the robot arm, such as starting, stopping, reversing, and changing speeds by issuing a preset list of commands.