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"An exploration of the interrelated fields of design of experiments and sequential analysis with emphasis on the nature of theoretical statistics and how this relates to the philosophy and practice of statistics."

"Optimal Design of Experiments offers a rare blend of linear algebra, convex analysis, and statistics. The optimal design for statistical experiments is first formulated as a concave matrix optimization problem. Using tools from convex analysis, the problem is solved generally for a wide class of optimality criteria such as D-, A-, or E-optimality. The book then offers a complementary approach that calls for the study of the symmetry properties of the design problem, exploiting such notions as matrix majorization and the Kiefer information matrix ordering. The results are illustrated with optimal designs for polynomial fit models, Bayes designs, balanced incomplete block designs, exchangeable designs on the cube, rotatable designs on the sphere, and many other examples."

"Coupled drives apparatus adalah suatu sistem multivariabel yang dirancang untuk menunjukkan pengendalian kecepatan motor dan tension material. Sistem ini, dengan penggerak yang saling berinteraksi, banyak digunakan dalam aplikasi industri. Coupled drives apparatus mempakan sistem dengan dua masukan dan dua keluaran. Masukannya berupa dua buah motor DC, sedangkan keluarannya berupa kecepatan dan rension. Dalam tesis ini, dilakukan perancangan pengendali optimal kuadratik dan pra kompensator dengan menggunakan model-model diskrit, yang didapat dari respon lingkar terbuka sistem (kecepatan dan tension). Pengujian hasil perancangan sistem pengendali dilakukan dengan simulasi menggunakan program Matlab - Simulink dan memberikan hasil yang baik.

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Coupled drives apparatus is a multivariable system designed to demonstrate how to control motor speed and material tension. This system, with an interacting drives, is used in many industrial application. Coupled drives apparatus is a two input - two output (TITO) system. The inputs are two dc motors, and the outputs are speed and tension. In this thesis, we design this system with quadratic optimal controller and pre compensator based on discrete models, which get from open loop speed and tension response. The result from controller system design tested with simulation using Matlab - Simulink, and the result is good."