A mechanical system consists of (i) a power source and actuators that generate forces and movement, (ii) a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement, and (iii) a controller with sensors that compares the output to a performance goal and then directs the actuator input.
Committee with a continued existence, formed to do its assigned work on an ongoing basis. Budget and finance committees generally are standing committees. See also ad hoc committee.
In the United States Congress, standing committees are established  by the rules of the House of Representatives and the Senate,  respectively. Members are appointed by reso â¦ lution in each house,  and as such, they answer to the house as a whole, which in practice  is the party that holds the majority.