Hasil Pencarian  ::  Simpan CSV :: Kembali

"Based on the results of over 10 years of research and development by the authors, this book presents a broad cross section of dynamic programming (DP) techniques applied to the optimization of dynamical systems. The main goal of the research effort was to develop a robust path planning/trajectory optimization tool that did not require an initial guess. The goal was partially met with a combination of DP and homotopy algorithms. DP algorithms are presented here with a theoretical development, and their successful application to variety of practical engineering problems is emphasized."

"Recursive methods offer a powerful approach for characterizing and solving complicated problems in dynamic macroeconomics. Recursive Macroeconomic Theory provides both an introduction to recursive methods and advanced material, mixing tools and sample applications. Only experience in solving practical problems fully conveys the power of the recursive approach, and the book provides many applications. This third edition offers substantial new material, with three entirely new chapters and significant revisions to others. The new content reflects recent developments in the field, further illustrating the power and pervasiveness of recursive methods. New chapters cover asset pricing empirics with possible resolutions to puzzles; analysis of credible government policy that entails state variables other than reputation; and foundations of aggregate labor supply with time averaging replacing employment lotteries. Other new material includes a multi-country analysis of taxation in a growth model, elaborations of the fiscal theory of the price level, and age externalities in a matching model. The book is suitable for both first- and second-year graduate courses in macroeconomics and monetary economics. Most chapters conclude with exercises. Many exercises and examples use Matlab programs, which are cited in a special index at the end of the book."

"Dalam sistem tenaga listrik terdiri dari beberapa unit pusat tenaga listrik termasuk sejumlah pusat listrik hidro-termal (PLTA, PLTP, PLTU, PLTG, PLTGU). Jadwal operasi pembangkit yang tepat menghasilkan operasi yang optimum bagi sistem tenaga listrik secara keseluruhan untuk mencapai biaya bahan bakar yang minimum. Agar dicapai operasi yang optimum, perlu dilakukan pengaturan pembebanan pada pembangkit listrik yang melayani beban tenaga listrik. Beban sistem tenaga listrik berubah-ubah menurut waktu dalam rupiah per jam juga berubah-ubah menurut waktu, biaya operasi sistem tenaga listrik merupakan tujuan yang akan diminimalkan, masalah ini dapat diselesaikan dengan menggunakan metoda Dynamic Programming. Biaya terbesar yang dipergunakan pada suatu pembangkitan listrik adalah biaya bahan bakar, sehingga dalam perencanaan operasi sistem diinginkan agar biaya bahan bakar serendah mungkin, dalam arti dicapai biaya bahan bakar yang optimum. Dengan mengkoordinasikan pembangkit hidro termal di system Jawa Tengah dan DIY menggunakan Dynamic Programming diperoleh total biaya operasi sebesar Rp 23.972.678.655. Sedangkan total biaya operasi yang dikeluarkan oleh PT.PLN adalah sebesar Rp 25.013.942.180.

---

In a power system consisting of several units including a power station hidro-thermal power station (PLTA, PLTP, PLTU, PLTG, PLTGU).Schedule the operationof appropriate plants produce optimum operation for the electric power system as a whole to achieve a minimum fuel costs. In order to achieve the optimum operation, necessary to set the load at power plants serving the electric power load. Power system load varies according to the time in rupiahs per hour also vary according to the time, the operating costs of electric power system is a goal to be minimized, this problem can be solved using Dynamic Programming method. The biggest cost is used in the generation of electricity is the cost of fuel, so that the operation of the planning system is desirable in order to fuel costs as low as possible, in the sense that achieve optimum fuel costs. By clicking coordinate hydro-thermal power system in Middle Java and DIY using Dynamic Programming the total operating expenses of Rp Rp 23.972.678.655. While total operating cost incurred by PT.PLN is Rp 25.013.942.180."

"[Kendaraan listrik memanfaatkan baterai sebagai sumber daya utama penggeraknya. Penting untuk mengetahui kondisi parameter ? parameter baterai seperti tegangan dan arus agar diketahui kemampuan baterai sebagai sumber daya kendaraan listrik. Metode simulasi matematis dapat dilakukan untuk mengetahui nilai parameter ? parameter baterai. Simulasi menggunakan beberapa set baterai yang dioperasikan secara serentak dan bergiliran. Hasil simulasi menunjukkan bahwa jumlah baterai yang dibutuhkan bergantung dari massa kendaraan, kecepatan, perubahan kecepatan dan perkiraan waktu operasional kendaraan. Baterai yang dioperasikan secara serentak menyisakan kapasitas sebesar 24,48% dan baterai yang dioperasikan secara bergiliran menyisakan kapastias sebesar 11,71% untuk menempuh jarak 157,5 Km.;Electric vehicles use battery as a main resource to be a prime mover. Knowing the condition of battery parameters such as current and voltage in order to discover battery power as a main resource of electric vehicle. Mathematical simulation methode might be used to discover parameters that can actuate electric vehicle. The simulation use some sets of battery which are operated simultaneously and rotationally. The result of simulation stated that number of needed battery rely on vehicle mass, velocity, velocity shift, and estimated operational time of vehicle. Battery that is operated silmutaneously have remaining capacity 24.48 % and battery that is operated rotationally have remaining capacity 11.71% for a distance 157.5 Km.;Electric vehicles use battery as a main resource to be a prime mover. Knowing the condition of battery parameters such as current and voltage in order to discover battery power as a main resource of electric vehicle. Mathematical simulation methode might be used to discover parameters that can actuate electric vehicle. The simulation use some sets of battery which are operated simultaneously and rotationally. The result of simulation stated that number of needed battery rely on vehicle mass, velocity, velocity shift, and estimated operational time of vehicle. Battery that is operated silmutaneously have remaining capacity 24.48 % and battery that is operated rotationally have remaining capacity 11.71% for a distance 157.5 Km., Electric vehicles use battery as a main resource to be a prime mover. Knowing the condition of battery parameters such as current and voltage in order to discover battery power as a main resource of electric vehicle. Mathematical simulation methode might be used to discover parameters that can actuate electric vehicle. The simulation use some sets of battery which are operated simultaneously and rotationally. The result of simulation stated that number of needed battery rely on vehicle mass, velocity, velocity shift, and estimated operational time of vehicle. Battery that is operated silmutaneously have remaining capacity 24.48 % and battery that is operated rotationally have remaining capacity 11.71% for a distance 157.5 Km.]"

"Combinatorial data analysis (CDA) refers to a wide class of methods for the study of relevant data sets in which the arrangement of a collection of objects is absolutely central. The focus of this monograph is on the identification of arrangements, which are then further restricted to where the combinatorial search is carried out by a recursive optimization process based on the general principles of dynamic programming (DP). The authors provide a comprehensive and self-contained review delineating a very general DP paradigm or schema that can serve two functions. First, the paradigm can be applied in various special forms to encompass all previously proposed applications suggested in the classification literature. Second, the paradigm can lead directly to many more novel uses. An appendix is included as a user's manual for a collection of programs available as freeware. The incorporation of a wide variety of CDA tasks under one common optimization framework based on DP is one of the book's strongest points. The authors include verifiably optimal solutions to nontrivially sized problems over the array of data analysis tasks discussed."