Design boss

TOXIC, PUFF, SPILLS, INPUFF, AND INPUFF 2.0 Bowman Environmental Engineering P.O. Bo 29072 Dallas, TX 75229 (214) 241-1895 In ascending order of data complexity, these systems address toxic gas releases using models designed for each type of release, based on emission rate, facility characteristics and weather data. 

Obviously, the pairs (j4o,Bo) and (A, G) must be stabilizable and detectable, respectively. As we can see, controller (22) has the form of (5) and does not contain the mappings U (/x) and F (/x) thus, although the initial condition for 2 t) is not exactly known, the immersion observer (second expression in (22)) estimates the correct steady-state input and as a result, the controller is capable to drive the system towards the correct zero-error submanifold in spite of parametric variations. It can be seen from the first equation in (22) that as e t) approaches asymptotically zero, so does z. Notice also that the dynamics of Z2 is similar to immersion (21). It is important to point out that this design procedure does not require the exact calculation of mappings II (/x) and F (/x), but it suffices only to know the dimension of matrix S. 

HTML and Design by Bo Erowid Used by Erowid with permission of author... 

---