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Function and principle innovative design of mechanical products based on TRIZ/FA

YUAN Feng, WANG Tai-yong, NIE Hui-juan

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 350-355 doi: 10.1007/s11465-006-0031-1

Abstract: Function and principle innovation is the ultimate innovation of a product.To achieve Function and principle innovation design of mechanical products, a new process model of functionand principle solving is proposed, based on TRI

Keywords： TRI principle solving product principle innovation ultimate innovation

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Principle of maximum entropy for reliability analysis in the design of machine components

Yimin ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 21-32 doi: 10.1007/s11465-018-0512-z

Abstract: reliability of machine components with parameters that follow an arbitrary statistical distribution using the principleWe obtained the first four moments of the state function for reliability analysis and design.This study provides a design methodology for the reliability of mechanical components for practical engineering

Keywords： machine components reliability arbitrary distribution parameter principle of maximum entropy

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Construction idea and design principle of railway tunnels

Wang Mengshu,Zhang Mei

Strategic Study of CAE 2009, Volume 11, Issue 12, Pages 4-8

Abstract: risk evaluation should be estimated scientifically; the construction time, cost, contract, scheme and designprinciple should be reasonable; and railway tunnels must be constructed under information managementThe design principles were put forward, such as, the selection of single-line or double-track tunnel,the setting of longitudinal slope and aided pilot tunnel, the design of supporting structure, and fastThe construction idea and design principle of railway tunnels would provide guideline for tunnel design

Keywords： railway tunnels construction idea design principle

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Design Method and Numerical Control Machining Principle for an Arbitrary n-polygon Noncircular Section

WU Yi-jie, LENG Hong-bin

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 71-75 doi: 10.1007/s11465-005-0005-8

Abstract: Based on the mechanistic transmission principle, the control theorems for the numerical control (NC)The test results of the grinded parts showed that the section profiles accorded with the design demandsThe results prove that the proposed theorems and method can effectively direct the design and manufacture

Keywords： manufacture multicoordinate characteristic polygonal noncircular mechanistic transmission

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Manned Launch Vehicle in China

Liu Zhusheng

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 29-32

Abstract: This article introduces the system concept, system constituent and basic design principle of LM - 2F

Keywords： manned launch vehicle system constituent design principle

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Design and modeling of a novel soft parallel robot driven by endoskeleton pneumatic artificial muscles

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0678-2

Abstract: The prototype and modeling method can provide a new perspective for soft robot design, modeling, and

Keywords： pneumatic artificial muscles soft robot modeling approach principle of virtual work external load

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Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4, Pages 399-411 doi: 10.1007/s11465-010-0116-8

Abstract: Conceptual design is the most critical and creative phase of design.Recently, increasing attention has been directed to supporting conceptual-level computer aided creative designSpecifically, for conceptual design of mechanical products, this paper presents a novel function solvingmodel for mechanical product design and highlights the importance of systematic synthesis to achievecreative design.

Keywords： mechanism system creative design process model function solving model process action procedure mechanismsknowledge base principle of mechanism system composition

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General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action

Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,

Engineering doi: 10.1016/j.eng.2023.10.001

Abstract: selecting the optimal trajectory, we develop a unified and auto-tune objective function based on the principle

Keywords： Autonomous vehicle Trajectory planning Multi-performance objectives Principle of least action

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Analysis on the principle-agent model in construction project supply chain

Wu Yuhua,Zhang Qingmin

Strategic Study of CAE 2008, Volume 10, Issue 5, Pages 75-78

Abstract:

General form of principle-agent model in integrated supply chain hasbeen discussed from principle-agent Theories.Based on the above model, construction project supply chain one-period principle-agent model and multi-periodconstruction project supply chain reputation model have been built with the characters of principle

Keywords： principle- agent model incentive compatibility reputation model random walk

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The Principle of Interaction Between Plastic Volumetric and Shear Strains for Unsaturated Soils

Wang Jingtao

Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 11-15

Abstract:

In this paper, the principle of interaction between plastic volumetric In addition, it is theoretically proved by application of this principle of interaction that

Keywords： the principle of interaction between plastic volumetric and shear strains unsaturated soil matric suction the principle of effective stress

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Practice and principle of traditional Chinese medicine for the prevention and treatment of COVID-19

Frontiers of Medicine doi: 10.1007/s11684-023-1040-8

Abstract: Traditional Chinese medicine (TCM) has played an important role in the prevention and treatment of coronavirus disease 2019 (COVID-19) epidemic in China. The integration of Chinese and Western medicine is an important feature of Chinese COVID-19 prevention and treatment. According to a series of evidence-based studies, TCM can reduce the infection rate of severe acute respiratory syndrome coronavirus 2 in high-risk groups. For patients with mild and moderate forms of COVID-19, TCM can relieve the related signs and symptoms, shorten the period of nucleic-acid negative conversion, and reduce conversion rate to the severe form of the disease. For COVID-19 patients with severe and critical illnesses, TCM can improve inflammatory indicators and blood oxygen saturation, shorten the hospital stay, and reduce the mortality rate. During recovery, TCM can improve patients’ symptoms, promote organ function recovery, boost the quality of patients’ life, and reduce the nucleic-acid repositive conversion rate. A series of mechanism research studies revealed that capability of TCM to treat COVID-19 through antiviral and anti-inflammatory effects, immune regulation, and protection of organ function via a multicomponent, multitarget, and multipathway approach.

Keywords： traditional Chinese medicine COVID-19 SARS-CoV-2 clinical evidence-based study mechanism integrated traditional Chinese and Western medicine

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Study on the waterproof and drainage principle and technology for karst tunnels in Yichang-Wanzhou railway

Wang Xiuying,Tan Zhongsheng,Wang Mengshu,Zhang Minqing

Strategic Study of CAE 2010, Volume 12, Issue 8, Pages 107-112

Abstract:

The establishment of tunnel waterproof and drainage principle is thebase of determining water treating method, technology and lining design.Based on the water rich classification of filling cavities, the waterproof and drainage principle isThe structure waterproof and drainage principle is blockage and drainage associating based on actualcondition, more waterproof measures are advocated in the principle.

Keywords： karst tunnel waterproof and drainage principle grouting technology

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Anti-erosion elastic coating design based on synchronous fluctuation principle

Guo Yuanjun,Xiao Hualin,Xu Daqing,Li Wenbin

Strategic Study of CAE 2008, Volume 10, Issue 9, Pages 60-63

Abstract: of boundary layer and the surface erosion corrugation wave of fluid-pass section, the anti-erosion design

Keywords： erosion boundary layer elastic channel border elastic coating synchronous fluctuation

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Research on the Concept and Principle of Construction Project Ecosystem

Zhou Hong,Cheng Hu,Xu Pengfu

Strategic Study of CAE 2006, Volume 8, Issue 10, Pages 94-98

Abstract: The hierarchy, principle and composition of it were specifically analyzed by contrastive method.

Keywords： construction project ecosystem concept principle

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Treating wastewater under zero waste principle using wetland mesocosms

Safaa M. Ezzat, Mohammed T. Mohammed T.

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1351-9

Abstract: Abstract • Smart wetland was designed to treat wastewater according to zero waste principle. • The systemWe expect the system to offer a smart management for every component according to zero waste principle

Keywords： Wastewater dynamic roughing filter Cyperus papyrus (L.) zeolite zero waste