Search scope:
排序: Display mode:
Experimental study of modal parameter identification in a simulated ambient-excited structure
JI Xiaodong, QIAN Jiaru, XU Longhe
Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3, Pages 281-285 doi: 10.1007/s11709-007-0036-9
Keywords: eigensystem realization eigen-sensitivity analysis realization algorithm vibration effective
Optimization and its realization of anneal-genetic algorithm
Wang Ying
Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 57-59
A method that uses annealing algorithm to improve the inefficient localsearch of genetic algorithm is proposed.The algorithm optimization is more rapidly in precision after annealing algorithm integration with thegenetic algorithm.By examples of cement ratio works, compared with results of the simple algorithm, it is effectively.
Keywords: genetic algorithm simulated annealing algorithm genetic algorithm improvement
The algorithm and realization of linear feature automatic label placement
Yin Yong,Li Chengming,Ding Shengtao
Strategic Study of CAE 2013, Volume 15, Issue 5, Pages 30-36
Keywords: linear elements automatic annotation configuration reference line reverse Douglas algorithm
Ambient vibration testing and updating of the finite element model of a simply supported beam bridge
Ivan Gomez ARAUJO, Esperanza MALDONADO, Gustavo Chio CHO
Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3, Pages 344-354 doi: 10.1007/s11709-011-0124-8
Keywords: modal analysis parameter identification ambient vibration test Eigensystem Realization Algorithm (ERA
Design and realization of a remote monitoring and diagnosis and prediction system for large rotating
Shaohong WANG, Tao CHEN, Jianghong SUN
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 165-170 doi: 10.1007/s11465-009-0090-1
Keywords: large rotating machinery remote monitoring fault diagnosis prediction system
Self-generation of machining precision and its realization in lapping of super precision solid balls
ZHANG Bopeng
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 348-353 doi: 10.1007/s11465-008-0065-7
Keywords: self-generation necessary self-regulation capability viewpoint Necessary
Automatic Design Theory and Realization of Kinematic Schemes for Mechanism System
YE Zhi-gang, ZOU Hui-jun, GUO Wei-zhong, HU Song, TIAN Yong-li, XU Yong
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 48-55 doi: 10.1007/s11465-005-0014-7
Keywords: combination explosion unbounded computer-aided automatic mechanism combination information
An application of game theory in distributed collaborative decision making
Angran XIAO
Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 85-101 doi: 10.1007/s11465-019-0523-4
Keywords: collaboration distributed product realization game theory digital interface
Estimation and Realization Path of Agricultural Resource Values in Fujian Province
Yi Xiaoyan, Huang Xianlei, Yin Changbin, Wang Heng
Strategic Study of CAE 2019, Volume 21, Issue 5, Pages 137-143 doi: 10.15302/J-SSCAE-2019.05.005
The values of agricultural resources include the economic value from agricultural production and their ecological service value. This paper aims to assess the values of agricultural resources in Fujian Province by using relevant theoretical research models, clarify the process and path of realizing these values, and propose policy recommendations for further improvement. The research results show that the economic value of agriculture in Fujian Province in 2015 was 355.36 billion yuan, while the ecological service value was 1193.95 billion yuan. Within the ecological service value, values for rest service, temperature regulation, gas regulation, soil conservation, water conservation, and biodiversity service were 316.13, 111.92, 74.80, 132.11, 217.81, and 341.18 billion yuan, respectively. The paths for realizing these values in Fujian Province mainly include construction of agricultural product brands; integration of agricultural production, agricultural product processing, and agricultural market service; agro-ecological compensation; and green financial support. To further increase the values of agricultural resources in Fujian Province, financial support should be increased, pollution-free agricultural products and agricultural products with geographical indications should be promoted, agricultural industry integration should be advanced, the agricultural ecological compensation system should be improved, and ecological awareness education and publicity should be boosted.
Keywords: agricultural resources value estimation realization path Fujian Province
Realization of an Optimal Dynamic Geodetic Reference Frame in China: Methodology and Applications Article
Pengfei Cheng, Yingyan Cheng, Xiaoming Wang, Suqin Wu, Yantian Xu
Engineering 2020, Volume 6, Issue 8, Pages 879-897 doi: 10.1016/j.eng.2020.08.004
Keywords: Optimal reference frame realization China Plate Model CGCS2000 maintenance Nonlinear movement modeling
Research and Realization of IP Multicast Routing Protocol
Li Wei
Strategic Study of CAE 2002, Volume 4, Issue 1, Pages 82-88
This paper first explains why IP multicasting must be used. Then it summaries the fundamentals of IP multicasting and multicast routing protocols. After that it specially discusses protoool independent multicast-sparse mode (PIM-SM), points out its defect and proposes a scheme to solve it. In this scheme each source registers and sends data packets toward multiple rendezvous points (RPs) but receivers only join to a single RP. If one of the RPs fails, receivers will join to one of the alternative RPs quickly. On implementation, the paper centers on the details of implementing PIM-SM. Finally it discusses the problems and prospect of IP multicasting.
Keywords: protocol independent multicast-sparse mode (PIM-SM) multiple rendezvous point (RPs) multicast
On the Theory, Methodology and the Realization Strategy of Safety Assessment of the Yangtze Dikes
Li Qingyun,Zhang Jianmin
Strategic Study of CAE 2005, Volume 7, Issue 6, Pages 7-13
This paper presents a study on the theory and methodology of safety assessment of Yangtze dike. The main topics discussed and the conclusions of the study are as follows: (1) The function and makeup of Yangtze dike are summarized systemically and status and incipient fault of the dikes are discussed. (2) The frame of safety assessment of Yangtze dike is proposed, consisting of three categories of safety assessment (namely, risk analysis, conventional mechanical evaluation,and comprehensive evaluation). (3) The main factors affecting safety of Yangtze dike are discussed systematically. Index system and assessment methods are proposed. On the basis of AHP (The Analytic Hierarchy Process) with fuzzy theory, a new method for comprehensive assessment of Yangtze dike is put forward. (4) A software with programming language Delphi for the safety assessment of Yangtze dike is developed and automation and visualization for the assessment of dikes can be realized.
Keywords: Yangtze dikes safety assessment index system analytical hierarchy process
Theoretical framework and realization mode of military engineering construction
Lin Maoguang
Strategic Study of CAE 2012, Volume 14, Issue 7, Pages 24-33
Keywords: military engineering construction persons harmony things optimum events harmony coupling evolution harmonious management
Multiobjective image recognition algorithm in the fully automatic die bonder
JIANG Kai, CHEN Hai-xia, YUAN Sen-miao
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 313-316 doi: 10.1007/s11465-006-0026-y
Keywords: clustering different recognition algorithm Algorithm multiobjective
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1, Pages 57-74 doi: 10.1007/s11709-021-0784-y
Keywords: steel dome optimization water strider algorithm grey wolf algorithm brain storm optimization algorithm hyperband optimization algorithm
Title Author Date Type Operation
Experimental study of modal parameter identification in a simulated ambient-excited structure
JI Xiaodong, QIAN Jiaru, XU Longhe
Journal Article
The algorithm and realization of linear feature automatic label placement
Yin Yong,Li Chengming,Ding Shengtao
Journal Article
Ambient vibration testing and updating of the finite element model of a simply supported beam bridge
Ivan Gomez ARAUJO, Esperanza MALDONADO, Gustavo Chio CHO
Journal Article
Design and realization of a remote monitoring and diagnosis and prediction system for large rotating
Shaohong WANG, Tao CHEN, Jianghong SUN
Journal Article
Self-generation of machining precision and its realization in lapping of super precision solid balls
ZHANG Bopeng
Journal Article
Automatic Design Theory and Realization of Kinematic Schemes for Mechanism System
YE Zhi-gang, ZOU Hui-jun, GUO Wei-zhong, HU Song, TIAN Yong-li, XU Yong
Journal Article
An application of game theory in distributed collaborative decision making
Angran XIAO
Journal Article
Estimation and Realization Path of Agricultural Resource Values in Fujian Province
Yi Xiaoyan, Huang Xianlei, Yin Changbin, Wang Heng
Journal Article
Realization of an Optimal Dynamic Geodetic Reference Frame in China: Methodology and Applications
Pengfei Cheng, Yingyan Cheng, Xiaoming Wang, Suqin Wu, Yantian Xu
Journal Article
On the Theory, Methodology and the Realization Strategy of Safety Assessment of the Yangtze Dikes
Li Qingyun,Zhang Jianmin
Journal Article
Theoretical framework and realization mode of military engineering construction
Lin Maoguang
Journal Article
Multiobjective image recognition algorithm in the fully automatic die bonder
JIANG Kai, CHEN Hai-xia, YUAN Sen-miao
Journal Article