检索范围:
排序: 展示方式:
《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0681-7
关键词: inverse kinematics Paden–Kahan subproblems three-joint subproblems product of exponential closed-form solution
Ultrasonic linear motor using the L-B mode Langevin transducer with an exponential horn
SHI Shengjun, CHEN Weishan, LIU Junkao, ZHAO Xuetao
《机械工程前沿(英文)》 2008年 第3卷 第2期 页码 212-217 doi: 10.1007/s11465-008-0026-1
关键词: longitudinal vibration bolt-clamped semiconductor ultrasonic
沈良峰
《中国工程科学》 2007年 第9卷 第6期 页码 94-97
应用趋势型指数平滑模型根据其观测值的数据特点(具线性趋势),选取趋势型二次指数平滑的线性 预测公式和相应at,bt的计算公式及合适的平滑系数值进行计算,预测了某市滑坡区5号监测点的位移量。预 测结果表明,该方法应用于斜坡变形位移的预测,可使预测值与实际位移值之间的误差很小。
赵颜利,平萍,刘凤玉
《中国工程科学》 2008年 第10卷 第7期 页码 147-152
给出了k( k ≥ 3) 阶指数多项式的均匀样条模型。该类模型具有很多与B 样条模型相同的性质,并 且增加了一个可调节的形状参数。由该模型构造的曲线,通过改变形状参数的取值,可以调整曲线接近其控 制多边形的程度。应用于CAD/CAM领域,可作为几何造型的一种新的有效模型。
Lingxuan LIU, Zhongshun SHI, Leyuan SHI
《工程管理前沿(英文)》 2018年 第5卷 第4期 页码 487-498 doi: 10.15302/J-FEM-2018042
This study investigates an energy-aware flow shop scheduling problem with a time-dependent learning effect. The relationship between the traditional and the proposed scheduling problem is shown and objective is to determine a job sequence in which the total energy consumption is minimized. To provide an efficient solution framework, composite lower bounds are proposed to be used in a solution approach with the name of Bounds-based Nested Partition (BBNP). A worst-case analysis on shortest process time heuristic is conducted for theoretical measurement. Computational experiments are performed on randomly generated test instances to evaluate the proposed algorithms. Results show that BBNP has better performance than conventional heuristics and provides considerable computational advantage.
关键词: flow shop energy-aware scheduling learning effect nested partition worst-case error bound
Oral product input to the GI tract: GIS an oral product performance technology
Gordon L. Amidon, Yasuhiro Tsume
《化学科学与工程前沿(英文)》 2017年 第11卷 第4期 页码 516-520 doi: 10.1007/s11705-017-1658-7
关键词: GIS in vivo predictive dissolution ketoconazole BCS subclassification supersaturation
Review of sentiment analysis: An emotional product development view
《工程管理前沿(英文)》 页码 592-609 doi: 10.1007/s42524-022-0227-z
关键词: sentiment analysis emotion product development Kansei Engineering
Lean Product Development—Faster, Better … Cleaner?
Geert Letens
《工程管理前沿(英文)》 2015年 第2卷 第1期 页码 52-59 doi: 10.15302/J-FEM-2015007
关键词: lean product development sustainability engineering responsible design
An energy consumption prediction approach of die casting machines driven by product parameters
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 868-886 doi: 10.1007/s11465-021-0656-0
关键词: die casting machine energy consumption prediction product parameters
A hybrid method for product low-end disruptive innovation
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0690-6
关键词: low-end disruptive innovation product design design improvement theory of inventive problem solving TRIZ trimming
Shasha ZENG, Weiping PENG, Tiaoyu LEI
《机械工程前沿(英文)》 2020年 第15卷 第1期 页码 12-23 doi: 10.1007/s11465-019-0555-9
关键词: distributed parameterized intelligent product platform generalized module isomorphism analysis product family
Renxing Wang,Zhenyu Liu,Leiming Ji,Xiaojin Guo,Xi Lin,Junfei Wu,Qingya Liu
《化学科学与工程前沿(英文)》 2016年 第10卷 第4期 页码 517-525 doi: 10.1007/s11705-016-1585-z
关键词: calcium carbide kinetic model activation energy pre-exponential factor
Highlights in agri-product quality and safety
Guanghong ZHOU
《农业科学与工程前沿(英文)》 2018年 第5卷 第3期 页码 289-290 doi: 10.15302/J-FASE-2018236
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0710-6
关键词: topology optimization isogeometric analysis finite element analysis tensor product structure sensitivity analysis
2019 highlights of the structural revision of natural product
Zongjia Chen, Mark A. Rizzacasa
《化学科学与工程前沿(英文)》 2021年 第15卷 第3期 页码 595-601 doi: 10.1007/s11705-020-1971-4
标题 作者 时间 类型 操作
General closed-form inverse kinematics for arbitrary three-joint subproblems based on the product ofexponential model
期刊论文
Ultrasonic linear motor using the L-B mode Langevin transducer with an exponential horn
SHI Shengjun, CHEN Weishan, LIU Junkao, ZHAO Xuetao
期刊论文
Minimization of total energy consumption in an m-machine flow shop with an exponential time-dependent
Lingxuan LIU, Zhongshun SHI, Leyuan SHI
期刊论文
Oral product input to the GI tract: GIS an oral product performance technology
Gordon L. Amidon, Yasuhiro Tsume
期刊论文
Isomorphism analysis on generalized modules oriented to the distributed parameterized intelligent product
Shasha ZENG, Weiping PENG, Tiaoyu LEI
期刊论文
Reaction kinetics of CaC
Renxing Wang,Zhenyu Liu,Leiming Ji,Xiaojin Guo,Xi Lin,Junfei Wu,Qingya Liu
期刊论文
Massively efficient filter for topology optimization based on the splitting of tensor product structure
期刊论文