By Andreas Kugi
This booklet combines genuine difficulties of useful curiosity with an program of profound thought. The mathematical version is derived step-by-step at the foundation of actual rules, and the physics in the back of the keep an eye on difficulties serves as a foundation for the controller layout. The booklet demonstrates how the physics in the back of the mathematical versions may also help to effectively follow a definite regulate technique. The booklet goals to teach the sensible relevance of the provided tools, equipment that are frequently criticised as in basic terms of theoretical curiosity, via an exam in their business purposes. all through, the publication provides the original mathematical formula of the various disciplines concerned, specifically electric, hydraulic and mechanical engineering. but it additionally issues out the typical mathematical constitution of the several actual versions. This makes it attainable to move trustworthy regulate suggestions among the disciplines.
Read or Download Non-linear control based on physical models: Electrical, mechanical and hydraulic systems PDF
Similar control systems books
This monograph comprises new effects at the stabilization of time-delay platforms utilizing PID controllers. the most thrust of the ebook is the layout of PID controllers for time-delay structures, for which the authors have got a few very important standards, insights and new layout concepts. one of the difficulties thought of during this e-book, a huge one is that of stabilizing a first-order plant with lifeless time utilizing a PID controller.
This research of the nonlinear output law challenge embraces neighborhood in addition to international circumstances, masking such points as controller layout and functional implementation concerns. From the studies: "The authors deal with the matter of output rules for a nonlinear regulate process. .. [they] enhance an international method of output legislation alongside wide-spread strains.
Hybrid dynamical structures, either non-stop and discrete dynamics and variables, have attracted huge curiosity lately. This rising zone is located on the interface of keep watch over thought and machine engineering, targeting the analogue and electronic facets of platforms and units. they're crucial for advances in smooth electronic- controller expertise.
- Intelligent robotic systems : design, planning, and control
- Micro, Nanosystems and Systems on Chips: Modeling, Control, and Estimation
- Applied Control Theory for Embedded Systems
- Optimization and control of bilinear systems : theory, algorithms, and applications
- Set-Theoretic Methods in Control
- Harmonic analysis and rational approximation: their roles in signals, control and dynamical systems
Additional resources for Non-linear control based on physical models: Electrical, mechanical and hydraulic systems
Finally, for a laboratory model of a special dc-to-dc convcrtcr, namely the Cuk-convcrter, we will also show how the presented theory can contribute to the design of a non-linear H2-controller with and without integral term. 1 Basic Circuit Relations Throughout this section, we consider electric circuits that are interconnections of lumped dynamic (inductors, capacitors) and static (resistors, voltage and current sources) circuit elements. The topological relationship can best be exhibited by means of a digraph G -- (N, B), where N specifies the set of nodes with cardinality n and B denotes the set of branches with cardinality b.
The second case covers the situation where (-~-~) oy G~ (x) is generically zero with Ge (x) e = G~ (x) u + Gd (x) d. In the single-input singleoutput case G~ (x) can be expressed in the form Gu (x) = Ju (x) (~~o5 / with Ju (x) = _ j T (x). 73) can be written as ~--/x = ( J (x) + J~ (x) u - S (x)) \-~-x ] + Gd (x) d . 76) The physical interpretation of this case is that the control input u only influences the internal energy flow and thus does not change the total amount of energy stored in the system.
E. 46) takes the form - 5-; _p2+ \OzJ