A technique for developing a high accuracy durability test for a Light Truck on a Six Degree-of-Freedom Road Test Simulator

Xu, Peijun; Peticca, Gerry; Wong, Dennis

doi:10.1504/ijvd.2008.020892

Cited by 8 publications

(5 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An example of the driven profile development for the accelerated durability test is demonstrated in [64]. Xu presented a technique for developing a high accuracy laboratory durability test of a light-duty pickup truck on a six degree-of-freedom road test simulator (RTS) [64].…”

Section: List Of Tablesmentioning

confidence: 99%

“…Xu presented a technique for developing a high accuracy laboratory durability test of a light-duty pickup truck on a six degree-of-freedom road test simulator (RTS) [64]. The road data acquired from the proving ground was used for driven file development on a RTS, for the subsequent accelerated durability test.…”

Section: List Of Tablesmentioning

confidence: 99%

“…The configuration that produced the best correlation with proving ground responses was adopted to develop the final accelerated test driven files in the lab, Introduction 7 meanwhile, the configuration provided guidance for the instrumentation of testing specimens [64,67].…”

Section: List Of Tablesmentioning

confidence: 99%

See 2 more Smart Citations

Development of Vibration Loading Profiles for Accelerated Durability Tests of Ground Vehicles

2011

ASME 2011 Dynamic Systems and Control Conference and Bath/Asme Symposium on Fluid Power and Motion Control, Volume 2

View full text Add to dashboard Cite

The accelerated durability test is an important part for design and manufacturing ground vehicles. It consists of test designed to quantify the life characteristics of a ground vehicle component under normal use conditions by testing the unit at higher stress levels to accelerate the occurrence of failures. The challenge of conducting accelerated durability tests is to create the driven profile. In general, the mission profiles of the accelerated durability test can be generated via the acceleration data of the events experienced by the vehicle during the field test.Accurately separating the time series signal that correlate the load events becomes essential to efficiently generate the mission profiles for the accelerated test analysis. The representative Power Spectrum Density (PSD) profile can be generated based on the mission profiles. Then, the driven profile for the sub-scaled accelerated durability test, i.e., the acceleration data can be generated based on the PSD data.ii

show abstract

Section: List Of Tablesmentioning

confidence: 99%

Section: List Of Tablesmentioning

confidence: 99%

See 1 more Smart Citation

Development of Vibration Loading Profiles for Accelerated Durability Tests of Ground Vehicles

2011

ASME 2011 Dynamic Systems and Control Conference and Bath/Asme Symposium on Fluid Power and Motion Control, Volume 2

View full text Add to dashboard Cite

show abstract

“…Moreover, it is insensitive to the noise statistics and less sensitive than their H 2 counterparts to uncertainties [17][18][19]. Therefore, the H ∞ control scheme has attracted interest in the feedback control [20][21][22][23][24][25][26][27][28][29] since it was first introduced in 1989 [30]. Recently, the H ∞ control and filtering approaches were adopted in various settings and applications, such as [31][32][33] and the reference therein.…”

Section: Introductionmentioning

confidence: 99%

Robust H ∞ sliding mode control with pole placement for a fluid power electrohydraulic actuator (EHA) system

Zhang

Liu

Wang

et al. 2014

Int J Adv Manuf Technol

View full text Add to dashboard Cite

In this paper, we exploit the sliding mode control problem for a fluid power electrohydraulic actuator (EHA) system. To characterize the nonlinearity of the friction, the EHA system is modeled as a linear system with a system uncertainty. Practically, it is assumed that the system is also subject to the load disturbance and the external noise. An integral sliding mode controller is proposed to design. The advanced techniques such as the H ∞ control and the regional pole placement are employed to derive the optimal feedback gain which can be calculated by solving a necessary and sufficient condition in the form of linear matrix inequality. A sliding mode control law is developed such that the sliding mode reaching law is satisfied. Simulation and comparison results show the effectiveness of the proposed design method.

show abstract

“…In this paper, we focus on the improvement of the antivibration ability [27,28] of the EPS system by designing a new control algorithm. It is noted that a linear assistant algorithm can also reduce the steering wheel force.…”

Section: Introductionmentioning

confidence: 99%

Experimental Study on Antivibration Control of Electrical Power Steering Systems

Wang

Karimi

2014

Journal of Applied Mathematics

View full text Add to dashboard Cite

We focus on the antivibration controller design problem for electrical power steering (EPS) systems. The EPS system has significant advantages over the traditional hydraulic steering system. However, the improper motor controller design would lead to the steering wheel vibration. Therefore, it is necessary to investigate the antivibration control strategy. For the implementation study, we also present the motor driver design and the software design which is used to monitor the sensors and the control signal. Based on the investigation on the regular assistant algorithm, we summarize the difficulties and problems encountered by the regular algorithm. After that, in order to improve the performance of antivibration and the human-like steering feeling, we propose a new assistant strategy for the EPS. The experiment results of the bench test illustrate the effectiveness and flexibility of the proposed control strategy. Compared with the regular controller, the proposed antivibration control reduces the vibration of the steering wheel a lot.

show abstract

A technique for developing a high accuracy durability test for a Light Truck on a Six Degree-of-Freedom Road Test Simulator

Cited by 8 publications

References 13 publications

Development of Vibration Loading Profiles for Accelerated Durability Tests of Ground Vehicles

Development of Vibration Loading Profiles for Accelerated Durability Tests of Ground Vehicles

Robust H ∞ sliding mode control with pole placement for a fluid power electrohydraulic actuator (EHA) system

Experimental Study on Antivibration Control of Electrical Power Steering Systems

Contact Info

Product

Resources

About