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"In any heterogeneous system, porting reconfigurable computing is often a highperformance platform for a broad range of computationally challenging issues.However, efficiently utilizing the maximum potential of these reconfigurablesystems is a difficult job without understanding their performancecharacteristics. This work proposes an analytic performance model using PetriNets (PN) for a Reconfigurable OR1200 (ROR1200) soft-core processor with modelvalidation and verifications. By modeling the ROR1200 system using Petri Nets,both behavioral and structural properties existing in parallel systems wereanalyzed. The Bound Level Analysis with respect to the dependency level of datais also performed on Soft Core Processors (SCP) like the ROR1200, the OR1200and the MicroBlaze."

"In any heterogeneous system, porting reconfigurable computing is often a high performance platform for a broad range of computationally challenging issues. However, efficiently utilizing the maximum potential of these reconfigurable systems is a difficult job without understanding their performance characteristics. This work proposes an analytic performance model using Petri Nets (PN) for a Reconfigurable OR1200 (ROR1200) soft-core processor with model validation and verifications. By modeling the ROR1200 system using Petri Nets, both behavioral and structural properties existing in parallel systems were analyzed. The Bound Level Analysis with respect to the dependency level of data is also performed on Soft Core Processors (SCP) like the ROR1200, the OR1200 and the MicroBlaze."

"Tesis ini membahas tentang model Petri Net dari sistem Pembangkit Listrik Tenaga Hibrida (PLTH) yang kompleks, baik dari segi jenis dan jumlah sumber energi listriknya, jenis beban yang disuplai, maupun dari komponen-komponen lain yang digunakan. Sistem PLTH yang dibuat modelnya meliputi 1 unit photovoltaic, 2 unit turbin angin, 1 unit generator diesel, baterai (energy storage), konverter bidirectional, ac bus, dc bus, beban ac, dan beban dc. Penelitian bertujuan untuk menerapkan strategi load-following, cycle-charging, dan strategi battery state of charge dalam pengoperasian model sistem PLTH yang memadukan antara sumber-sumber energi terbarukan dan sumber energi tidak terbarukan. Analisis dilakukan dengan mengamati hasil simulasi model yang diperoleh dari ketiga macam strategi yang diterapkan kemudian menghitung estimasi biaya yang diperlukan dari ketiga strategi tersebut. Hasil simulasi menunjukkan bahwa biaya terendah diperoleh dengan menerapkan strategi battery state of charge. Model sistem PLTH dibuat dengan metode Petri Net, sedangkan simulasinya dilakukan dengan menggunakan software GPenSIM yang dioperasikan dalam platform MATLAB. Hasil simulasi menunjukkan bahwa ketiga strategi penyaluran daya listrik dapat digunakan pada model sistem PLTH yang dibuat.

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This thesis discusses the Petri Net model of the Hybrid Power Generation Systems (HPGS) complex, both in the type and the amount of electrical energy sources, types of loads supplied, as well as from other components used. The system modeled the HPGS which includes a photovoltaic unit, 2 units of wind turbine, a diesel generator unit, thebattery (energy storage), bidirectional converter, ac bus, dc bus, ac load, and dc load. The study aims to apply the load-following strategy, cycle-charging, and battery state of charge strategy in the operation model of the HPGS that combine renewable energy sources and non-renewable energy sources. The analysis was performed by observingthe simulation results obtained by the model with three kinds of strategy that are applied then to calculate the estimated cost required of the three strategies. The simulation results show that the lowest cost is obtained by applying the battery state of charge strategy. The HPGS model created by Petri Net method, while the simulation is done by using software GPenSIM operated in MATLAB platform. The simulation results show that all of the strategy can be used in the model of the HPGS."

"Kemacetan adalah sebuah permasalahan yang sering dihadapi oleh kota ? kota besar di dunia termasuk di Indonesia. Salah satu upaya untuk mengurangi kemacetan lalu lintas dengan menjaga aliran arus lalu lintas kendaraan untuk tetap berjalan. Dinamika perubahan arus lalu lintas tersebut dapat dilihat melalui model arus lintas secara makroskopis yang disederhanakan dengan bentuk triangular sebagai respon cepat sistem terhadap kondisi aktual lapangan yang berubah-ubah. Model ini bisa juga disebut diagram fundamental triangular. Simulasi dari dari diagram fundamental tersebut menggunakan Simulator Hybrid Petri net (SimHPN). Aplikasi penerapan model dari Petri Net (PN) ini dilakukan untuk studi kasus arus ruas jalan tol Padaleunyi khususnya gate Pasteur. Dari data mentah arus lalu lintas didapatkan tingkat pelayanan jalan tol (Level of Services -LOS-) berada di D. kemudian dibuat bentuk model maksroskopik dinamika arus lalu lintas yang dipengaruhi dari jumlah kendaraan yang memasuki ruas jalan tol Pasteur menggunakan model Greenshield. Didapatkan parameter penting, yaitu parameter Kcrit = 32.523 kend/km, Qmax = 30.223 kend/menit, Kmax = 63.833 kend/km, dan Q(Kmax) = 0.792 kend/menit sebagai variabel penentu pembentuk diagram fundamental tiangular melalui model HPN dan disimulasikan dengan SimHPN. Pengembangan yang dilakukan adalah dengan membuat nilai batas kecepatan maksimum (Variable Speed Limit ?VSL-) agar memastikan arus lalu lintas tetap berjalan dan menaikkan tingkat LOS dari jalan tol. Diberikan 4 variabel VSL yang diubah-ubah yaitu pada Vfree 100 km/jam, 80 km/jam, 60 km/jam, dan 40 km/jam. Ke-empat variabel tersebut disimulasikan menggunkan SimHPN pula untuk kemudian dilakukan pendekatan analitik. Dari simulasi VSL tersebut didapatkan bahwa dapat meningkatkan LOS jalan tol menjadi B pada saat VSL 60 km/jam. ......Congestion is one of the most complex problem in the world, including Indonesia. Solution to decrease congestion problem is to keep move the vehicle on the road. Dynamics of traffic flow can be translated with the microscopic traffic model which is simplified in triangular shape as system quick responses towards fluctuation of real condition. It is called triangular fundamental diagram. Hybrid Petri Simulator (SimHPN) is used to simulate the fundamental diagram. Application models of Petri Net (PN) is done to case study of Padaleunyi toll roads, especially on Pasteur Gate. From the traffic flow premier data, can be obtained to Level of Services (LOS) of toll on point D. Then it is created in traffic flow dynamic microscopic model that affected from number of vehicles which use Greenshield Model. There are important parameter of it, among others Kcrit = 32.523 vehicles/km, Qmax = 30.223 vehicles/minute, Kmax = 63.833 vehicles/km, and Q(Kmax) = 0.792 vehicles/minute as main variables for triangular fundamental diagram framer via HPN model and simulated with SimHPN. Development of it have been determined by Variable Speed Limit (VSL) to ensure the traffic flow keep move continually and can raise LOS levels along toll roads. There are 4 variables of VSL that is changed, i.e Vfree 100 kph, 80 kph, 60 kph, and 40 kph. Those variables is simulated with SimHPN too and then can be done analytical approach. From the simulated VSL can be obtained the raises of toll road LOS into point B when VSL 60 kph."

"ABSTRAKTesis ini menyajikan pemodelan berbasis Hierarchical Timed Colored Petri Net dan pendekatan optimasi Genetic Algorithm untuk alokasi sumber daya manusia dalam desain proses. Tujuan dari Genetic Algorithm adalah untuk menemukan alokasi sumber daya manusia yang memiliki total durasi most likely paling minimal dari proyek perancangan dan under time of resources paling minimal. Simulasi proses perancangan pada Hierarchical Timed Colored Petri Net didasarkan pada hasil alokasi sumber daya manusia dari Genetic Algorithm. Dengan menjalankan simulasi, bisa didapatkan most likely time, optimistic time, dan pessimistic time dari sebuah proyek desain. Dengan menggunakan Project Evaluation and Review Technique, dapat dihitung waktu yang diharapkan dan standar deviasi suatu proyek desain berdasarkan hasil simulasi. Dari hasil simulasi, dapat ditinjau kembali pekerjaan mana dari proses perancangan yang memiliki alokasi sumber daya manusia yang paling kritis.Studi kasus dalam tesis ini didasarkan pada proses perancangan salah satu perusahaan di Taipei, Taiwan. Hasil Genetic Algorithm memberikan 5 solusi terbaik untuk alokasi sumber daya dengan nilai fitness terbaik adalah 318,8. 5 solusi terbaik ini memiliki durasi proyek desain yang sama yaitu 204 hari. Setelah menjalankan simulasi model HTCPN, solusi 2 memiliki perkiraan waktu proyek desain paling minimal yaitu 208,5 hari. Solusi 2, 4, dan 5 memiliki pekerjaan paling kritis yang sama yaitu pekerjaan 20, pekerjaan 21, pekerjaan 24, pekerjaan 27, dan pekerjaan 34.

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ABSTRACTThis thesis presents a Hierarchical Timed Colored Petri Net based modeling and Genetic Algorithm optimization approach for human resource assignment in a process design. The objective of the genetic algorithm is to find the human resource assignment that has the most minimal most likely total duration of the design project and the under time of resources. The simulating of the design process in Hierarchical Timed Colored Petri Net is based on the human resource assignment result of the genetic algorithm. By running the simulation, it can get the optimistic time, most likely time, and pessimistic time of a design project. Using project evaluation and review technique it can calculate the expected time and the standard deviation of a design project based on the simulation results. From simulation results, can be reviewed which job of a design process that has the most critical human resource assignment.A Case study in this thesis based on the design process of one of the companies in Taipei, Taiwan. The genetic algorithm results give the best 5 solutions of resource allocation with the best fitness value is 318.8. These 5 best solutions have the same most likely duration of design project which is 204 days. After running the simulation using HTCPN model, solution 2 have the most minimal expected time of a design project which is 208.5 days. Solution 2, 4, and 5 have the same most critical jobs which are job 20, job 21, job 24, job 27, and job 34. "