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Description
Optimal Control: Linear Quadratic MethodsThis augmented edition of a respected text teaches the reader how to use linear quadratic Gaussian methods effectively for the design of control systems. It explores linear optimal control theory from an engineering viewpoint, with step by step explanations that show clearly how to make practical use of the material. The three part treatment begins with the basic theory of the linear regulator tracker for time invariant and time varying systems. The
This augmented edition of a respected text teaches the reader how to use linear quadratic Gaussian methods effectively for the design of control systems. It explores linear optimal control theory from an engineering viewpoint, with step-by-step explanations that show clearly how to make practical use of the material.The three-part treatment begins with the basic theory of the linear regulator/tracker for time-invariant and time-varying systems. The Hamilton-Jacobi equation is introduced using the Principle of Optimality, and the infinite-time problem is considered. The second part outlines the engineering properties of the regulator. Topics include degree of stability, phase and gain margin, tolerance of time delay, effect of nonlinearities, asymptotic properties, and various sensitivity problems. The third section explores state estimation and robust controller design using state-estimate feedback.
Numerous examples emphasize the issues related to consistent and accurate system design. Key topics include loop-recovery techniques, frequency shaping, and controller reduction, for both scalar and multivariable systems. Self-contained appendixes cover matrix theory, linear systems, the Pontryagin minimum principle, Lyapunov stability, and the Riccati equation. Newly added to this Dover edition is a complete solutions manual for the problems appearing at the conclusion of each section.
Binding Type: Paperback
Publisher: Dover Publications
Published: 02/27/2007
ISBN: 9780486457666
Pages: 448
Weight: 1.45lbs
Size: 9.20h x 6.10w x 1.00d
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Excellent
Style: Kids SPF 50 Sunscreen Continuous Spray, Size: 5.5 Ounce
We like this spray. Works well and smell is very mild. We like that most of the ingredients are natural.
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Reviewed in the United States on September 14, 2025
★★★★★ 4
Good product!
Style: Kids SPF 50 Sunscreen Continuous Spray, Size: 5.5 Ounce
Nanny review! I bought the adult version of this spray for myself while at a resort and I really liked it. I used the adult version on my nanny family and the little guy loved the smell. So yeah I’ll get the kid version. Well I don’t like the smell. Anyways it’s a really nice fine mist and does the job!
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Reviewed in the United States on June 15, 2024
★★★★★ 5
Easy to use
Style: Kids SPF 50 Sunscreen Continuous Spray, Size: 5.5 Ounce
Easy to spray. My kids haven’t gotten sunburn. Lol
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Reviewed in the United States on September 4, 2024
★★★★★ 1
unfortunately contains oxybenzone
Style: Kids SPF 50 Sunscreen Continuous Spray, Size: 5.5 Ounce
I ordered this product after doing extensive research on safer sunscreens on [...] According to that website, oxybenzone is not listed as an ingredient. Also, someone commented on this page with the list of ingredients and did not include that either. However, when I got the item in the mail, I looked at the ingredients and oxybenzone is listed as an active ingredient (4%). Perhaps the company changed the formula since this information was published. However, I am looking to return the item as I do not want to put sunscreen with that ingredient on my children.
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Reviewed in the United States on June 14, 2016
★★★★★ 5
Great product
Style: Kids SPF 50 Sunscreen Continuous Spray, Size: 5.5 Ounce
Great product and no greasy mess
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Reviewed in the United States on July 7, 2025