Araştırma Makalesi

EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY

Cilt: 8 Sayı: Special Issue on International Symposium of Sustainable Logistics 23 Eylül 2021
  • Kailun Yu
  • Yutaka Watanabe
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EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY

Öz

Preventing truck rollover accidents is of great importance to ensure traffic safety, which is United Nations Sustainable Development Goal (SDG) Number 9. It is a misunderstanding of rollover accidents that trucks with heavier loads are more likely to roll over. In fact, when a truck passes through a curve, the truck will tend to roll over if the centrifugal force moment is greater than the gravitational moment. Even if the truck's speed is low and the load is not heavy, if the center of gravity (COG) is high, then the centrifugal torque will be strong. Therefore, finding the COG position is important. Trucks usually carry multiple types of cargo simultaneously. Each type of cargo has different quantity and volume. Considering the time and economic costs, it is almost impossible to find the position of COG of the entire truck through piece-by-piece calculation. But Detection of the Three-Dimensional Center of Gravity (D3DCG) can indicate the COG position in a short time when a truck is moving. This paper first introduces the principle of truck rollover, showing that whether a truck rolls over is related to the curve radius, speed, COG height, and the distance between the wheels on both sides. Secondly, results of this study demonstrate the theory of D3DCG which can calculate the COG position based upon the natural frequency of the moving truck. Then, after the authors use a truck scale model to verify the D3DCG accuracy, they conduct a controlled experiment to prove that even if the load remains the same, a truck with higher COG rolls over more easily. The achievement of this study presents new possibilities to prevent rollover accidents. Fruits of this study can also contribute to sustainable development of transportation industries.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Kailun Yu Bu kişi benim
Japan

Yayımlanma Tarihi

23 Eylül 2021

Gönderilme Tarihi

5 Temmuz 2021

Kabul Tarihi

15 Eylül 2021

Yayımlandığı Sayı

Yıl 2021 Cilt: 8 Sayı: Special Issue on International Symposium of Sustainable Logistics

Kaynak Göster

APA
Yu, K., & Watanabe, Y. (2021). EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi, 8(Special Issue on International Symposium of Sustainable Logistics), 70-84. https://izlik.org/JA88XA48RM
AMA
1.Yu K, Watanabe Y. EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi. 2021;8(Special Issue on International Symposium of Sustainable Logistics):70-84. https://izlik.org/JA88XA48RM
Chicago
Yu, Kailun, ve Yutaka Watanabe. 2021. “EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY”. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi 8 (Special Issue on International Symposium of Sustainable Logistics): 70-84. https://izlik.org/JA88XA48RM.
EndNote
Yu K, Watanabe Y (01 Eylül 2021) EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi 8 Special Issue on International Symposium of Sustainable Logistics 70–84.
IEEE
[1]K. Yu ve Y. Watanabe, “EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY”, Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi, c. 8, sy Special Issue on International Symposium of Sustainable Logistics, ss. 70–84, Eyl. 2021, [çevrimiçi]. Erişim adresi: https://izlik.org/JA88XA48RM
ISNAD
Yu, Kailun - Watanabe, Yutaka. “EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY”. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi 8/Special Issue on International Symposium of Sustainable Logistics (01 Eylül 2021): 70-84. https://izlik.org/JA88XA48RM.
JAMA
1.Yu K, Watanabe Y. EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi. 2021;8:70–84.
MLA
Yu, Kailun, ve Yutaka Watanabe. “EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY”. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi, c. 8, sy Special Issue on International Symposium of Sustainable Logistics, Eylül 2021, ss. 70-84, https://izlik.org/JA88XA48RM.
Vancouver
1.Kailun Yu, Yutaka Watanabe. EFFECTS OF CENTER OF GRAVITY POSITION ON ROLLOVER BASED UPON DETECTION OF THREE-DIMENSIONAL CENTER OF GRAVITY. Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi [Internet]. 01 Eylül 2021;8(Special Issue on International Symposium of Sustainable Logistics):70-84. Erişim adresi: https://izlik.org/JA88XA48RM