TR
EN
Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines
Öz
In recent years, a number of scholars have studied the vibration characteristics of the crawler tracked machines from different perpectives, largely focusing on the analysis of vibration, modal analysis of the machine’s chassis frame, the establishment of vibration model, vibration and noise of several equipments on the machine. At the present, researchers have been focused their attentions on making machines safer while reducing the level of noise and vibration that machines produce. In the industry, it is aimed that most structures do not change their strength when their weights and dimensions are decreased. Similarly, structural strength and durability are important properties in common vibration issues. Topology optimization helps in weight reduction by optimizing the material layout without affecting its structural integrity. In this study, the modal analysis is performed to determine the vibrational behaviour of the steel tracked system in the first step. Then the most important natural frequencies or modes are found using the mode participation factor and the effective mass. In the second step of the study, topology optimization is applied to reduce the tracked system undercarriage’s weight with the aim of maximizing the most important natural frequencies. One of the main goals in the design of vibrating structures in order to avoid risk of resonance is to keep the natural frequencies of this structure away from the external excitation frequencies. When the topology optimized model is compared to the original design under the same constraints, it has achieved a 20% weight reduction, a 18% reduction in maximum stress, and a 26% reduction in total deformation, beside a 18.4% increase in its first-order natural frequency. Thus increased natural frequencies are obtained by topology optimization using ANSYS in this study.
Anahtar Kelimeler
Kaynakça
- Topaç MM, Duran İ, Akpak F, Sümer Ş, Dökmecioğlu Y, Polat K. Paletli Hibrit İnsansız Kara Taşıtı (İKT) Bağımsız Süspansiyonunda, Çevrim Oranının Yapısal Etkilerinin İncelemesi. In: Manisa Celal Bayar Üniversitesi, V. Ulusal Üniversite Sanayi İş birliği, Arge ve İnovasyon Kongresi. Manisa; 2023.
- Topaç MM, Duran İ, Akpak F, Sümer Ş, Dökmecioğlu Y, Polat K. Paletli İnsansız Kara Taşıtı (İKT) Bağımsız Süspansiyon Sisteminin Yapısal Analizi. In: International Marmara Sciences Congress (Imascon Spring). Kocaeli; 2023, p. 319-324.
- Topaç MM, Polat K, Çolak O. Çelik Paletli Yürüyüş Sisteminde Yapısal Emniyetin Bakla-Makara Temas Konumuna Bağlı Değişiminin Sayısal İncelemesi. In: International Congress of New Horizons in Sciences. İstanbul; 2023, p. 83-88.
- Crawler Tracks: The Complete Guide to Selection, Use, and Cost. Available from: www.biberger.de/en/blogs/news/raupenfahrwerk?_pos=1&_psq=craw&_ss=e&_v=1.0 [Accessed 21 November 2025].
- Exploring The Crawler Crane Parts of Undercarriage. Available from: https://www.valuecrane.com/exploring-the-crawler-crane-parts-of-undercarriage/ [Accessed 21 November 2025].
- Steel Track Undercarriage. Available from: www.crawlerchassis.com/track-undercarriage/steel-track-undercarriage/ [Accessed 21 November 2025].
- Carletti E, Pedrielli F. Tri-axial Evaluation of the Vibration Transmitted to the Operators of Crawler Compact Loaders. International Journal of Industrial Ergonomics 2018;68:46-56. doi:10.1016/j.ergon.2018.06.007.
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Dinamikler, Titreşim ve Titreşim Kontrolü
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
30 Eylül 2026
Gönderilme Tarihi
19 Aralık 2025
Kabul Tarihi
2 Nisan 2026
Yayımlandığı Sayı
Yıl 2026 Cilt: 28 Sayı: 84
APA
Yıldırım, Ç. Y., Öztürk, R., & Öğüçlü, Ö. (2026). Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 28(84), 509-518. https://izlik.org/JA35EN82SP
AMA
1.Yıldırım ÇY, Öztürk R, Öğüçlü Ö. Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines. DEUFMD. 2026;28(84):509-518. https://izlik.org/JA35EN82SP
Chicago
Yıldırım, Çağatay Yeldar, Ramazan Öztürk, ve Özer Öğüçlü. 2026. “Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 28 (84): 509-18. https://izlik.org/JA35EN82SP.
EndNote
Yıldırım ÇY, Öztürk R, Öğüçlü Ö (01 Eylül 2026) Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 28 84 509–518.
IEEE
[1]Ç. Y. Yıldırım, R. Öztürk, ve Ö. Öğüçlü, “Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines”, DEUFMD, c. 28, sy 84, ss. 509–518, Eyl. 2026, [çevrimiçi]. Erişim adresi: https://izlik.org/JA35EN82SP
ISNAD
Yıldırım, Çağatay Yeldar - Öztürk, Ramazan - Öğüçlü, Özer. “Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 28/84 (01 Eylül 2026): 509-518. https://izlik.org/JA35EN82SP.
JAMA
1.Yıldırım ÇY, Öztürk R, Öğüçlü Ö. Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines. DEUFMD. 2026;28:509–518.
MLA
Yıldırım, Çağatay Yeldar, vd. “Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, c. 28, sy 84, Eylül 2026, ss. 509-18, https://izlik.org/JA35EN82SP.
Vancouver
1.Çağatay Yeldar Yıldırım, Ramazan Öztürk, Özer Öğüçlü. Modal Analysis and Topology Optimization of a Crawler Tracked System Used for Recycling Machines. DEUFMD [Internet]. 01 Eylül 2026;28(84):509-18. Erişim adresi: https://izlik.org/JA35EN82SP