Capabilities of stochastic response surface method and response surface method in reliability analysis

Jiang, Shui‐Hua; Li, Dianqing; Zhou, Chuangbing; Zhang, Li Min

doi:10.12989/sem.2014.49.1.111

Cited by 40 publications

(10 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The RS is more dependent tool for quality engineering areas [18,19]. The methodology of the RS have two benefits, the approximately of the inverse problems can be solved without take in your account the engineering modeling, and the approximately results of RS can be estimated using powerful statistical tools.…”

Section: Response Surface (Rs) Methodsmentioning

confidence: 99%

See 1 more Smart Citation

High performance estimations of natural frequency of basalt FRP laminated plates with intermediate elastic support using response surfaces method

Altabey¹

2018

J. vibroeng.

View full text Add to dashboard Cite

Abstract. Studying the changes of the natural frequencies due to intermediate elastic support of laminated composites is usually need a lot of computational processes or difficult to estimate. The present study employs a new high performance method for natural frequency estimating in basalt fiber reinforced polymer (FRP) laminated, variable thickness plates with intermediate elastic support based on the finite strip transition matrix (FSTM) with response surfaces (RS) method. Author has found that the FSTM method is very effective. However, a large error of estimation remains for estimation of natural frequency due to the large number of an iteration implemented in FSTM algorithm to estimate the natural frequency. In the present study, a new data processing procedure is proposed to improve performance of estimations of natural frequency. The estimation responses for four of classical boundary conditions at the plate ends with different elastic restraint coefficients ( ) are computed to obtain the first six frequency parameters (Ω). As a result, the method reveals excellent performance of estimations of natural frequencies.

show abstract

Section: Response Surface (Rs) Methodsmentioning

confidence: 99%

“…In this case, there are discrete longitudinal strips spanning (beam strips), is the estimation results of the Ω by RS method and the coefficients are obtained with the least square errors method [18,19]. The estimations of the Ω by RS function in Eq.…”

Section: Response Surface (Rs) Methodsmentioning

confidence: 99%

High performance estimations of natural frequency of basalt FRP laminated plates with intermediate elastic support using response surfaces method

Altabey¹

2018

J. vibroeng.

View full text Add to dashboard Cite

show abstract

“…Response surface methodology 23,24 is a collection of mathematical and statistical techniques that are useful for the modelling and analysis of problems in which a response of interest is influenced by several quantifiable variables (or factors), with the objective of optimizing the response. RSM seeks to identify the relationship between the response and the control factors.…”

Section: Response Surface Methodsmentioning

confidence: 99%

Simulation and experimental study of a new structural rubber seal for the roller-cone bit under high temperature

Chen

Lin

Han

et al. 2014

Advances in Mechanical Engineering

View full text Add to dashboard Cite

Seal element is an important component of roller-cone bit. In order to improve the sealing performance and service life of roller-cone bit under high temperature, a new seal structure with multi-segment arcs is designed and the structural parameters of this sealing ring are optimized by response surface method and finite element method. Firstly, the hydrogenated nitrile-butadiene rubber is used to improve the seal performance under high temperature, and the uniaxial, planar, and biaxial tensile experiments are carried out to study the constitutive model of this rubber. Then, a three-dimension transient thermo-mechanical coupling model is established. The comparison of sealing performance between the new structural seal and the traditional O-ring seal is implemented under high temperature through the proposed FEM and laboratory experiments. The results show that the new structural seal has lower contact pressure and Mises stress than the standard O-ring seal, and the service life of the former is almost twice of the later one. Additionally, a composite drill bit using the new structural seal is applied to a deep drilling. After servicing a certain time, it shows that the wearing capacity is very small. The results show that the new structure seal ring can adapt to high temperature environment and the optimization method is feasible.

show abstract

“…The response surface model (RSM) is a statistical technique proposed by Box and Wilson, which can be used for process parameter modeling and optimization [14]. It is widely used in wastewater treatment, especially in improving the efficiency of pollutant removal.…”

Section: Introductionmentioning

confidence: 99%

Study on Optimization of Tungsten Ore Flotation Wastewater Treatment by Response Surface Method (RSM)

Zhang

Jiao

et al. 2021

Minerals

View full text Add to dashboard Cite

A large amount of collectors, inhibitors and modifiers such as oleic acid, water glass and sodium carbonate are added to the flotation processing of tungsten ore, resulting in the difficulty of the suspended solids (SS) with the residual water glass settling down in the flotation wastewater. The removal efficiency of the suspended solids is low with commonly used reagents like polyaluminium chloride (PAC) and polyacrylamide (PAM). This paper innovatively applied calcium chloride (CaCl2) to treat flotation wastewater and optimized the dosage of CaCl2, PAM and the pH value. The experimental results showed that when the dosage of 595 mg/L CaCl2 was combined with 21 mg/L PAM at pH 12, the turbidity removal ratio could reach 99.98%, and the residual turbidity of the supernatant was 0.23 NTU. The effluent could fully meet the requirements for reuse in industrial, urban miscellaneous and scenic environment water consumption (turbidity < 5 NTU). The quadratic equation model fitted with Design-Expert 8.0.6 software was constructed as Y = 91.52 + 8.68A + 1.11B − 1.02C − 1.7AB + 0.86AC + 0.06BC − 1.56A2 + 2.09B2 − 1.89C2, which had a good accuracy of the predicted responses versus the experimental data.

show abstract

Capabilities of stochastic response surface method and response surface method in reliability analysis

Cited by 40 publications

References 34 publications

High performance estimations of natural frequency of basalt FRP laminated plates with intermediate elastic support using response surfaces method

High performance estimations of natural frequency of basalt FRP laminated plates with intermediate elastic support using response surfaces method

Simulation and experimental study of a new structural rubber seal for the roller-cone bit under high temperature

Study on Optimization of Tungsten Ore Flotation Wastewater Treatment by Response Surface Method (RSM)

Contact Info

Product

Resources

About