Abstract: In one embodiment, a tangible, non-transitory computer readable medium stores instructions that, when executed by a processor, cause the processor to receive one or more inputs relating to mechanical design and desired motion of an industrial machine and iteratively generate an enhanced motion profile until it converges to a motion profile within boundaries based on the one or more inputs, and that minimize energy cost. The enhanced motion profile reduces energy consumption when applied to a motor drive to control a motor connected to the industrial machine. The instructions, when executed by the processor, may also cause the processor to apply the enhanced motion profile to the motor drive to control the motor connected to the industrial machine.

Abstract: The present invention allows users to monitor their workouts using a small, portable device which provides feedback regarding speed of exercise repetition and range of motion, enabling the user to use pneumatic or cable driven workout structures safely, efficiently, and effectively. In a typical embodiment, the present invention allows a user to define pre-set requirements, attach the device to a cable-driven exercise structure, and complete the exercise while using the device to monitor the exercise. The device signals to the user if the user's execution of exercise repetitions falls outside the user's pre-set requirements for speed and range of motion. The results of the user's exercise repetitions are displayed on a display screen and are stored in the device's memory, and may then be uploaded onto the user's personal computer to further monitor progress.

Abstract: An implantable linear actuator device for use in orthopedic correction procedures, the device comprising a housing including a first tubular portion and a second tubular portion, the second tubular portion slidably received in telescoping relationship within the first tubular portion; and a drive mechanism secured within the housing and connected between the first and second tubular portions, the drive mechanism including a main screw shaft rotatably journalled at one end in the first tubular portion and threadably connected at an opposite end to the second tubular portion; a one-way rotatable clutch engageable with the main screw shaft such that rotation of the clutch in one direction will effect rotation of the main screw shaft in the one direction but rotation of the clutch in an opposite direction will not rotate the main screw shaft; and a shape memory alloy component fixed between the clutch and the first tubular portion such that, upon application of heat, the component causes the clutch and the screw