LITE SMITH

Brand	Owner	Address	Description
LITESMITH	Litesmith	34145 Pacific Coast Hwy, #360 Dana Point CA 92629	LITE SMITH; LIGHT SMITH;Hiking, camping, backpacking, and mountaineering equipment, namely, camping furniture, furniture for camping, chairs, sleeping bags, inflatable mattresses for use when camping, air mattresses for use when camping, sleeping bag pads, pillows, inflatable pillows, nonmetal tent poles, non-metal tent pegs, and non-metal tent stakes;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In the present invention, a Smith predictor enhanced PID controller, SP-PID, is proposed. A tuning parameter Ksp is devised and the SP-PID controller would be gradually transformed from a PID controller to a Smith predictor as Ksp changes from 0 to 1. Properties of the SP-PID are explored and the design procedure is given to ensure a certain degree of robustness. Simulation results clearly indicate that the SP-PID takes advantage of the SP when small modeling error is encountered and it is gradually detuned to a PID controller, a user-friendly controller, when the model quality degrades. Moreover, the controller and its design procedure can be implemented in current process control computers with virtually no extra hardware cost.