According to the claim of electrical and shocker makers, creating artificial spasms have a duty of such sport activates for a person and leads to burn calories, weight loss and size. Of course, this function hasn’t been proven yet. Slimming belt and massage devices are using 2 mechanism containing vibration and shaking the area and creating heat, which causes temporary relocation and tiny of subcutaneous fat and slimming belt leads to decrease size. Vibration devices can be categorized in to 2 groups: First: topical belts and massagers, and second: vibration plates or whole body vibrator. In this project which has done with the aim of massager devices, one simple with the small dimensions and in order to controlling through wifi, has designed and evaluated, which result of this study, is demonstrating the successful design and making mentioned device has capability to use in therapeutic halls. Moreover, with attention to the similar structure to the slimming belts, it can be used in large dimension for slimming belts. Manuscript profile

Controlling a system can be done in various ways and methods. The classical method which even now a day as a solution works is PID which in that with some method three-parameter of controller called P (Proportional), I (Integral), D (Derivational) tuned to have the best controlling response from a system. The AGV robot as the abbreviation of the Automated Guided Vehicle is as a famous robot platform which used in various industries relies on PID controllers in various ways. Each AGV or Machine has its own set of function, hence, in order to accomplish the exact set of workload more efficiently one need to actually tune the PID parameters accordingly so that there cannot be an intolerable amount of energy loss, inefficiency rate, lag, lack of robustness etc. In this paper over than introduction of PID controller and see the effect of each parameter on the real system the compassion between hired methods on AGV robot are investigated. As this review indicates that various PID tune method are used based on system requirements with the help of Lyapunov Direct Method, traditional Ziegler Nichols, Fuzzy controller, human immune system called the humoral, neural network, etc to control the speed and steering of an AGV systems. Manuscript profile

The AGV (automated guided vehicle) was introduced in UK in 1953 for transporting. But nowadays, due to their high efficiency, flexibility, reliability, safety and system scalability, they are used in various application in industries. In brief, the AGV robot is a system which typically made up of vehicle chassis, embedded controller, motors, drivers, navigation and collision avoidance sensors, communication device and battery, some of which have load transfer device. In this review paper, based on existing systems, the AGV structures are studied and compared from various point of view and analysis of the AGV structure is done for design. The AGV (automated guided vehicle) was introduced in UK in 1953 for transporting. But nowadays, due to their high efficiency, flexibility, reliability, safety and system scalability, they are used in various application in industries. In brief, the AGV robot is a system which typically made up of vehicle chassis, embedded controller, motors, drivers, navigation and collision avoidance sensors, communication device and battery, some of which have load transfer device. In this review paper, based on existing systems, the AGV structures are studied and compared from various point of view and analysis of the AGV structure is done for designer. Manuscript profile