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《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1199-1208 doi: 10.1007/s11709-021-0749-1
关键词: uncertainties V S– N correlations V S30 SPT data statistical methodology
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 852-862 doi: 10.1007/s11709-019-0522-x
关键词: arch dam shape optimization robust optimization load uncertainty approximation model
Robust topology optimization of hinge-free compliant mechanisms with material uncertainties based on
Junjie ZHAN, Yangjun LUO
《机械工程前沿(英文)》 2019年 第14卷 第2期 页码 201-212 doi: 10.1007/s11465-019-0529-y
关键词: compliant mechanisms robust topology optimization hinges uncertainty bounded field
The effect of micro-structural uncertainties of recycled aggregate concrete on its global stochastic
Qingpeng MENG, Yuching WU, Jianzhuang XIAO
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 474-489 doi: 10.1007/s11709-017-0442-6
关键词: RAC Monte Carlo analysis stochastic finite pixel-element method homogenization coefficient of variation
Energy transition toward carbon-neutrality in China: Pathways, implications and uncertainties
《工程管理前沿(英文)》 2023年 第10卷 第2期 页码 358-372 doi: 10.1007/s42524-022-0202-8
关键词: carbon neutrality energy transition uncertainty EROI LEAP
Iraj AHMADIAN,Oveis ABEDINIA,Noradin GHADIMI
《能源前沿(英文)》 2014年 第8卷 第4期 页码 412-425 doi: 10.1007/s11708-014-0315-9
关键词: component distributed energy resources fuzzy optimization loss reduction interactive honey bee mating optimization (IHBMO) voltage deviation reduction stochastic programming
Robust design of configurations and parameters of adaptable products
Jian ZHANG,Yongliang CHEN,Deyi XUE,Peihua GU
《机械工程前沿(英文)》 2014年 第9卷 第1期 页码 1-14 doi: 10.1007/s11465-014-0296-8
An adaptable product can satisfy different customer requirements by changing its configuration and parameter values during the operation stage. Design of adaptable products aims at reducing the environment impact through replacement of multiple different products with single adaptable ones. Due to the complex architecture, multiple functional requirements, and changes of product configurations and parameter values in operation, impact of uncertainties to the functional performance measures needs to be considered in design of adaptable products. In this paper, a robust design approach is introduced to identify the optimal design configuration and parameters of an adaptable product whose functional performance measures are the least sensitive to uncertainties. An adaptable product in this paper is modeled by both configurations and parameters. At the configuration level, methods to model different product configuration candidates in design and different product configuration states in operation to satisfy design requirements are introduced. At the parameter level, four types of product/operating parameters and relations among these parameters are discussed. A two-level optimization approach is developed to identify the optimal design configuration and its parameter values of the adaptable product. A case study is implemented to illustrate the effectiveness of the newly developed robust adaptable design method.
关键词: adaptable product robust design optimization uncertainties
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 665-681 doi: 10.1007/s11709-021-0713-0
关键词: long contraction scour prediction uncertainty ANFIS model meta-heuristic algorithm
《能源前沿(英文)》 2023年 第17卷 第2期 页码 198-210 doi: 10.1007/s11708-023-0874-8
关键词: energy management systems demand response scheduling under uncertainty renewable energy sources multiple-choice secretary algorithm
J. ZHANG, H. DU, D. XUE, P. GU
《机械工程前沿(英文)》 2021年 第16卷 第2期 页码 379-392 doi: 10.1007/s11465-020-0607-1
关键词: product design robust design design optimization uncertainties
Jidong WANG, Boyu CHEN, Peng LI, Yanbo CHE
《能源前沿(英文)》 2020年 第14卷 第2期 页码 254-266 doi: 10.1007/s11708-020-0665-4
关键词: distributionally robust optimization (DRO) home energy management system (HEMS) receding horizon optimization (RHO) uncertainties
《机械工程前沿(英文)》 2023年 第18卷 第3期 doi: 10.1007/s11465-023-0753-3
关键词: four-wheeled mobile robot obstacle-circumventing adaptive control adaptive anti-disturbance terminal sliding mode control sub-target dynamic tracking regression obstacle avoidance
Chana PHUTTHANANON; Pornkasem JONGPRADIST; Daniel DIAS; Xiangfeng GUO; Pitthaya JAMSAWANG; Julien BAROTH
《结构与土木工程前沿(英文)》 2022年 第16卷 第5期 页码 638-656 doi: 10.1007/s11709-022-0825-1
关键词: T-shaped deep cement mixing piles piled embankments settlement reliability analysis soil uncertainties
模型不确定性和执行器故障下的四旋翼飞行器主动容错控制方法 None
Yu-jiang ZHONG, Zhi-xiang LIU, You-min ZHANG, Wei ZHANG, Jun-yi ZUO
《信息与电子工程前沿(英文)》 2019年 第20卷 第1期 页码 95-106 doi: 10.1631/FITEE.1800570
基于TLBO算法的不确定性条件下复杂产品协同设计的可靠性拓扑优化
洪兆溪, 蒋翔宇, 冯毅雄, 田钦羽, 谭建荣
《工程(英文)》 2023年 第22卷 第3期 页码 71-81 doi: 10.1016/j.eng.2021.06.027
复杂产品的拓扑优化设计可以显著改善材料和节能,有效地降低惯性力和机械振动。本研究选择了一种大吨位液压机作为典型的复杂产品,用以表述这种优化方法。基于可靠性和优化解耦模型与基于教与学优化(TLBO)算法,本文提出了一种可靠性拓扑优化方法。将由板系结构形成的支撑物作为拓扑优化对象,具有轻量化和稳定性好的特点。将某种不确定性下的可靠性优化和结构拓扑优化协同处理。首先,利用有限差分法将优化问题中的不确定性参数修正为确定性参数。然后,将不确定性可靠性分析和拓扑优化的复杂嵌套解耦。最后,利用TLBO算法求解解耦模型。该算法参数少,求解速度快。TLBO算法采用了自适应教学因子,在初始阶段实现了更快的收敛速度,并在后期阶段进行了更精细的搜索。本文给出了一个液压机基板结构的数值实例,验证了该方法的有效性。
标题 作者 时间 类型 操作
Accounting for the uncertainties in the estimation of average shear wave velocity using – correlations
期刊论文
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
期刊论文
Robust topology optimization of hinge-free compliant mechanisms with material uncertainties based on
Junjie ZHAN, Yangjun LUO
期刊论文
The effect of micro-structural uncertainties of recycled aggregate concrete on its global stochastic
Qingpeng MENG, Yuching WU, Jianzhuang XIAO
期刊论文
Fuzzy stochastic long-term model with consideration of uncertainties for deployment of distributed energy
Iraj AHMADIAN,Oveis ABEDINIA,Noradin GHADIMI
期刊论文
Robust design of configurations and parameters of adaptable products
Jian ZHANG,Yongliang CHEN,Deyi XUE,Peihua GU
期刊论文
Assessment of novel nature-inspired fuzzy models for predicting long contraction scouring and related uncertainties
期刊论文
A rank-based multiple-choice secretary algorithm for minimising microgrid operating cost under uncertainties
期刊论文
Robust design approach to the minimization of functional performance variations of products and systems
J. ZHANG, H. DU, D. XUE, P. GU
期刊论文
Distributionally robust optimization of home energy management system based on receding horizon optimization
Jidong WANG, Boyu CHEN, Peng LI, Yanbo CHE
期刊论文
Obstacle-circumventing adaptive control of a four-wheeled mobile robot subjected to motion uncertainties
期刊论文
Reliability-based settlement analysis of embankments over soft soils reinforced with T-shaped deep cement mixing piles
Chana PHUTTHANANON; Pornkasem JONGPRADIST; Daniel DIAS; Xiangfeng GUO; Pitthaya JAMSAWANG; Julien BAROTH
期刊论文
模型不确定性和执行器故障下的四旋翼飞行器主动容错控制方法
Yu-jiang ZHONG, Zhi-xiang LIU, You-min ZHANG, Wei ZHANG, Jun-yi ZUO
期刊论文