Data Measuring System for Torque Measurement on Running Shafts Based on a Non-Contact Torsional Dynamometer

Vanyeyev, Sergej; Мірошниченко, Д. В.; Rodymchenko, Tetiana; Protsenko, M.; Smolenko, D. V.

doi:10.21272/es.2019.6(2).e3

Cited by 3 publications

(5 citation statements)

References 15 publications

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“…To date, the torque on the driving wheels of the car M k determined by an experimental method on a bench or using a dynamometer in road conditions [18].…”

Section: Methodsmentioning

confidence: 99%

Method for assessing the energy efficiency of a vehicle taking into account the load under operating conditions

et al. 2021

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In operation conditions, the transport work of a vehicle is estimated by the increment in the mass of the freight over the distance traveled. This criterion does not characterize the mechanical work of the vehicle in the transport process. Without analyzing the energy costs of performing mechanical work, it is impossible to assess the energy efficiency of a vehicle. The energy efficiency of a vehicle is defined as the ratio of the mechanical work performed by the vehicle to the potential energy of the source. In this paper, it is proposed to determine the engine torque by fuel consumption. The engine torque value depends on the energy required for driving the vehicle. Based on the analysis of the results of computational and experimental studies, a method for assessing the energy efficiency of a vehicle with an internal combustion engine is proposed. The reliability of the results obtained is substantiated by the test results and the available information in practice.

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“…To date, the torque on the driving wheels of the car M k determined by an experimental method on a bench or using a dynamometer in road conditions [18].…”

Section: Methodsmentioning

confidence: 99%

Method for assessing the energy efficiency of a vehicle taking into account the load under operating conditions

et al. 2021

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“…The study of dynamic loads during manipulation of the system by the operator can also be carried out by experimental [11,[17][18][19][20][21] or theoretical methods, which in turn can be divided into analytical calculations and numerical modeling by the finite element method [22,23].…”

Section: Fig 2 An Experimental Sample Of a Ground Robotic Systemmentioning

confidence: 99%

“…To verify the methodology, the results of numerical modeling were compared with the results of an experimental study on the dynamics of the suspended elevation housing (the rocking part of the gun turret). For this purpose, an experimental module and a control and measurement system were built, the construction principles of which are described in works [11,[17][18][19][20][21].…”

Section: Fig 2 An Experimental Sample Of a Ground Robotic Systemmentioning

confidence: 99%

“…The friction moment in the supports Mf depends on many factors: the type of bearings, the lubrication technique, contamination and wear of the friction surfaces, the accuracy of the construction, the amount of misalignment and backlash. The value of this moment can be determined experimentally using a torque measuring device [17], or analytically using empirical data from the study of similar supports.…”

Section: Fig 7 a Prototype Turret Of A Robotic System With A Machine ...mentioning

confidence: 99%

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Design and research of the ground robotic system structure for weapons remote control

Dehtiarov,

Leontiev,

Miroshnychenko

et al. 2023

EEJET

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During hostilities, ground robotic systems play an important role in minimizing losses of servicemen and suspending the combat capabilities of troops. For firing, robotic complexes are equipped with gun turrets. Researchers are conducting research to improve the performance, reliability and firing accuracy of such turrets. This work describes the design and research of an experimental sample of a ground robotic system, which is equipped with a turret for controlling the position of a machine gun. The description and results of experimental studies of dynamic loads during robot movement at different speeds and road conditions are presented. It was established that the values of the maximum accelerations that must be worked out by the stabilization system during operation for the experimental design of the robot do not exceed 20 rad/s2. The possibility of using counterweights was considered to reduce the torque of the turret guidance drive while reducing the dimensions of the robotic system structure. The description of the experimental module equipped with a control and measurement system and the results of experimental studies on determining the power of the turret drives during the manipulation of the structure are presented. A procedure of dynamic analysis and the results of modeling the movement of the gun turret in the ANSYS software package are presented. The proposed method for designing the structure ensures the determination of the impact on the structure of the complex shape of loads caused by its manipulation, to compensate for the exciting loads when the robotic system is moved over the terrain. With the help of this method, it is possible to determine and minimize the power, and therefore the energy consumption, of azimuth and lifting electric drives at the design stage

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“…Nagayama ve arkadaşları ise bir gerinim ölçüm sistemi üzerinde çalışmış ve güç tasarrufu sağlamak için standart gerinim ölçerler yerine 4.5 kΩ'luk gerinim ölçerler kullanılmıştır[4]. Vanieiev ve arkadaşları temassız bir tork ölçüm sistemini torsiyonel dinamometreler üzerinde uygulamışlardır ve ± 100 Nm içinde ölçüm almışlardır[5].…”

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Design and production of a torque measurement system on a driveshaft

Tarakçi¹,

Aldemir²,

Isik³

et al. 2021

Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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Kardan milleri motordan aldığı torku ve dönme hareketini akslar üzerinden arka tekerleklere ileten bir aktarma elemanıdır. Yüksek tork taşıma gereklilikleri nedeniyle alt parça tasarımları bu beklentilere uygun olarak gerçekleştirilmektedir. Taşıması beklenen tork kapasiteleri aracın motor torku, aracın kullanım yeri, şanzıman tipi gibi birçok faktöre bağlı olarak analitik bir yaklaşımla belirlenmektedir. Kardan milinin gerçek kullanım koşullarında karşılaması gereken tork seviyeleri ise ancak test ortamında kardan mili üzerinden gerinim verisinin toplanmasıyla ortaya çıkabilmektedir. Ticari olarak ulaşılabilen ölçüm sistemleri, kardan mili üzerinde ortaya çıkan torku ölçebilmemizi sağlasa da, bu sistemlerin yüksek maliyetleri ve saha koşullarında çalışmaya ve enstrümantasyona uygun olmamaları sahada bu ürünlerin kullanımını zorlaştırmaktadır. Belirli test rotalarında ve belli senaryoların koşturulmasında bu sistemlerin kullanıldığı görülmektedir. Bu çalışmada, kardan mili üzerinden tork ölçümü gerçekleştirebilecek bir sistemin tasarımı ve üretimi gerçekleştirilmiştir. Böylece kardan miline entegre şekilde sahada koşabilecek ve anlık olarak ölçüm gerçekleştirebilecek düşük maliyetli bir ölçüm sistemi geliştirilmiştir. Çalışma kapsamında sistemin ölçüm doğruluğu belirlemek amacıyla ürünün fonksiyonel limitlerine uygun değerler için statik torsiyon testleri gerçekleştirilmiştir. Test cihazı ve ölçüm sistemi tekrarlayan testlerle karşılaştırılmıştır. Karşılaştırmalar sonucunda ölçüm sisteminden okunan tork değerlerinin test cihazından uygulanan değerlerle maksimum %5’lik bir hata payı içinde uyumlu olduğu görülmüştür.

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Data Measuring System for Torque Measurement on Running Shafts Based on a Non-Contact Torsional Dynamometer

Cited by 3 publications

References 15 publications

Method for assessing the energy efficiency of a vehicle taking into account the load under operating conditions

Method for assessing the energy efficiency of a vehicle taking into account the load under operating conditions

Design and research of the ground robotic system structure for weapons remote control

Design and production of a torque measurement system on a driveshaft

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