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The road feeling control system on the steer by wire system uses fuzzy logic control based on swarm optimization Hunaini, Fachrudin; Priyandoko, Gigih; Subiyakto, Gatot; Suwandono, Purbo
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 16, No 3: September 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v16.i3.pp1496-1504

Abstract

This paper presents an optimal control system for enhancing road feel in a steer-by-wire (SbW) system using fuzzy logic control (FLC) optimized with modified quantum particle swarm optimization (MQPSO). The objective is to improve the driver experience by providing realistic torque feedback, thereby replicating the steering sensations typically generated by road conditions. This feedback is essential for conveying information about vehicle dynamics and road surface variations through opposing torque applied to the steering interface. An artificial intelligence-based control system utilizing FLC was developed to manage the road feel feedback within the SbW system. The inputs to the FLC include steering angle, vehicle speed, and steering ratio, as well as key physical factors such as inertia and friction, all of which influence the generation of steering torque. The FLC parameters were optimized using MQPSO to achieve a more accurate and responsive road feel torque output. A Simulink model was constructed to simulate the proposed system. The simulation results demonstrate that the optimized FLC significantly improves the performance of the steering motor torque feedback mechanism. This study contributes to the advancement of steer-by-wire technology by proposing an optimal torque control framework and highlighting the effectiveness of integrating FLC with MQPSO in enhancing road feel dynamics.
Investigasi Penambahan Internal dan Eksternal Reflektor untuk Meningkatkan Kinerja Solar Still Double Slope Nafisah, Viona; Ismail, Nova Risdiyanto; Fadhillah, Arief Rizki; Suwandono, Purbo
J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Vol. 9 No. 2 (2025): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v9i2.2432

Abstract

Kebutuhan air tawar terus meningkat seiring dengan pertumbuhan populasi, terutama di daerah pesisir dan kepulauan yang sering mengalami kekurangan air saat musim kemarau. Salah satu solusi yang dapat digunakan adalah teknologi solar still, meskipun produktivitasnya masih rendah. Untuk meningkatkan kinerja solar still, perlu dilakukan pengembangan dengan menambah reflektor guna meningkatkan energi radiasi matahari yang masuk ke sistem. Investigasi ini bertujuan mengkaji penambahan reflektor internal dan eksternal untuk meningkatkan performa solar still double slope (SSDS). Metode yang digunakan adalah eksperimen dengan membandingkan kinerja SSDS, penambahan reflektor internal (SSDS.RI), dan penambahan reflektor internal dan eksternal (SSDS.RIE). Hasil penelitian menunjukkan bahwa SSDS.RIE menghasilkan produktivitas tertinggi sebesar 4.24 liter/m².hari dibandingkan dengan SSDS.RI dan SSDS. Efisiensi tertinggi juga diperoleh pada SSDS.RIE sebesar 55.83%, lebih tinggi dibandingkan SSDS.RI dan SSDS.
Co-Authors AA Sudharmawan, AA Adin Nurrohman Aditya Wahyu Winadi Atmajaya Agung Suprapto, Agung Agus Nofiyanto Ahmad Rusli Wahyu Setiawan Akhmad Farid Akhmad Farid Akhmad Farid Al Barr, Muhammad Haafizh Alvin Dio Nugroho Andy Hardianto Andy Hardianto Anggunio, Cornelius Arie Restu Wardhani Arief Rizki Fadhillah Dadang Hermawan Dadang Hermawan Dicky Dikananda Nafis Dicky Dikananda Nafis Diky Siswanto Dlofir, Aan Taufik Dwi Anggraeni, Frida Fachrudin Fachrudin Fachrudin Hunaini Fanani, Akhmad Rizal Ferdinando, Rio Fressy Nugroho Frida Dwi Anggraeni Frida Dwi Anggraeni Gatot Soebiyakto Gatot Soebiyakto Gatot Soebiyakto Gatot Subiyakto Gatot Subiyakto Gatot Subiyakto Gatot Subiyakto Gatot Subiyakto Hakim, Muhammad Izzuddin Abdul Hangga Wicaksono Heni Pujiastuti Hunaini, Fachrudin Hutri Wicaksono, Leo Imam Hambali Ismail*, Nova Risdiyanto Leo Hutri Wicaksono M. Agus Sahbana M. Ghazali Arrahim Mardianto, Dias Moch. Zainul Achyak Mochammad Nurcholis Majid Muhammad Agus Sahbana Muhammad Arief Hidayat Muhammad Ilman Nur Sasongko Nafisah, Viona Ngudi Tjahjono Nova R. Ismail Nova Risdiyanto Ismail Novayako, Riza Dandy Nurida Finahari Nurkholis Hamidi Prakoso, Yogi Iman Prasetyo, Rino Ayogi Adi Prihandarini, Ririen Priyandoko Gigih Putra, Gusty Nanda Kharisma R. Ismail, Nova Rama Agus Santoso Ramadhani, Auzhar Rafli Ririen Prihandarini Rizki Hidayat Sigit Tri Wicaksono Silviana Silviana Silviana Silviana Sitanggang, Rickie Natanael Solichi, Azis Sumartono Ali Putra Suriansyah, Suriansyah Ubaidillah Ubaidillah Wahai, Rizky Wahyudi, M. Ilham Setyo Wicaksono, Hangga Wicaksono, Leo Hutri Widya Wijayanti Wijaya, Rendra Adi