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Structural design of morphing trailing edge actuated by SMA
Qi WANG, Zhiwei XU, Qian ZHU
Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3, Pages 268-275 doi: 10.1007/s11465-013-0261-y
In this paper, the morphing trailing edge is designed to achieve the up and down deflection under the aerodynamic load. After a detailed and accurate computational analysis to determine the SMA specifications and layout programs, a solid model is created in CATIA and the structures of the morphing wing trailing edge are produced by CNC machining. A set of DSP measurement and control system is designed to accomplish the controlling experiment of the morphing wing trailing edge. At last, via the force analysis, the trailing edge is fabricated with four sections of aluminum alloy, and the arrangement scheme of SMA wires is determined. Experiment of precise control integral has been performed to survey the control effect. The experiment consists of deflection angle tests of the third joint and the integral structure. Primarily, the ultimate deflection angle is tested in these two experiments. Therefore, the controlling experiment of different angles could be performed within this range. The results show that the deflection error is less than 4% and response time is less than 6.7 s, the precise controlling of the morphing trailing edge is preliminary realized.
Keywords: morphing wing trailing edge shape memory alloy digital signal processor PID algorithm
Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN
Frontiers in Energy 2014, Volume 8, Issue 1, Pages 119-128 doi: 10.1007/s11708-013-0288-0
Keywords: shunt active filter (SAF) power quality voltage source inverter (VSI) digital signal processor (DSP)
Geethanjali PURUSHOTHAMAN, Vimisha VENUGOPALAN, Aleena Mariya VINCENT
Frontiers in Energy 2013, Volume 7, Issue 3, Pages 373-379 doi: 10.1007/s11708-013-0272-8
Keywords: photovoltaic (PV) module digital signal processor (DSP) controller power electronic converter real-time
Digital image correlation-based structural state detection through deep learning
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1, Pages 45-56 doi: 10.1007/s11709-021-0777-x
Keywords: structural state detection deep learning digital image correlation vibration signal steel frame
An Effective Method for Improving Silicon Micro-resonator System Performance
Xia Dunzhu,Wang Shourong,Zhou Bailing
Strategic Study of CAE 2006, Volume 8, Issue 10, Pages 71-74
Keywords: direct digital synthesis (DDS) silicon micro-resonator AD9954 digital signal processing
Exploring high-performance processor architecture beyond the exascale None
Xiang-hui XIE, Xun JIA
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10, Pages 1224-1229 doi: 10.1631/FITEE.1800424
Keywords: High-performance computing Beyond the exascale Processor architecture Application-customized hardware
CHARACTERISTICS OF HERBIVORY/WOUND-ELICITED ELECTRICAL SIGNAL TRANSDUCTION IN TOMATO
Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,
Keywords: electrical signal / glutamate receptor-like / herbivory / jasmonic acid / tomato
Acoustic fault signal extraction via the line-defect phononic crystals
Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, Pages 10-10 doi: 10.1007/s11465-021-0666-y
Keywords: phononic crystals line-defect fault signal extraction acoustic enhancement
A Realization to Enhance the Signal Noise Ratio With Superposition on the Same Phase Signal
Han Xiuting,Wang Jiechun,Jiao Zhenqaing,Gao Fei,Song Yubo
Strategic Study of CAE 2005, Volume 7, Issue 10, Pages 64-68
Keywords: vibrating wave reflection wave signal enhancement software for superposition signal
The role of protein kinase C epsilon in neural signal transduction and neurogenic diseases
Yuan CHEN, Qi TIAN
Frontiers of Medicine 2011, Volume 5, Issue 1, Pages 70-76 doi: 10.1007/s11684-011-0119-9
Keywords: signal transduction neurogenic disease
Pedro PONCE, Therese PEFFER, Arturo MOLINA
Frontiers in Energy 2019, Volume 13, Issue 3, Pages 522-538 doi: 10.1007/s11708-018-0562-2
Keywords: thermostats perceptions beliefs signal detection theory (SDT) fuzzy signal detection theory (FSDT) chi-square
Platform governance in the era of AI and the digital economy
Frontiers of Engineering Management 2023, Volume 10, Issue 1, Pages 177-182 doi: 10.1007/s42524-022-0241-1
Performance prediction of switched reluctance generator with time average and small signal models
Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM
Frontiers in Energy 2013, Volume 7, Issue 1, Pages 56-68 doi: 10.1007/s11708-012-0216-8
Keywords: generator reluctance switching model small signal model time average model
Revisiting digital twins: Origins, fundamentals, and practices
Frontiers of Engineering Management Pages 668-676 doi: 10.1007/s42524-022-0216-2
Keywords: virtual manufacturing digital twins modeling and simulation digitization computational engineering
Development trend of urban design in “digital age”: Pan-dimensionality and individual-ubiquity
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3, Pages 569-575 doi: 10.1007/s11709-021-0735-7
Keywords: digital age urban design multiple objectives human-computer interaction pan-dimensionality individual-ubiquity
Title Author Date Type Operation
Structural design of morphing trailing edge actuated by SMA
Qi WANG, Zhiwei XU, Qian ZHU
Journal Article
A simple digital control algorithm for three phase shunt active filter: simulation and experimentation
Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN
Journal Article
Real-time simulation platform for photovoltaic system with a boost converter using MPPT algorithm in a DSP controller
Geethanjali PURUSHOTHAMAN, Vimisha VENUGOPALAN, Aleena Mariya VINCENT
Journal Article
An Effective Method for Improving Silicon Micro-resonator System Performance
Xia Dunzhu,Wang Shourong,Zhou Bailing
Journal Article
Exploring high-performance processor architecture beyond the exascale
Xiang-hui XIE, Xun JIA
Journal Article
CHARACTERISTICS OF HERBIVORY/WOUND-ELICITED ELECTRICAL SIGNAL TRANSDUCTION IN TOMATO
Journal Article
A Realization to Enhance the Signal Noise Ratio With Superposition on the Same Phase Signal
Han Xiuting,Wang Jiechun,Jiao Zhenqaing,Gao Fei,Song Yubo
Journal Article
The role of protein kinase C epsilon in neural signal transduction and neurogenic diseases
Yuan CHEN, Qi TIAN
Journal Article
Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory
Pedro PONCE, Therese PEFFER, Arturo MOLINA
Journal Article
Performance prediction of switched reluctance generator with time average and small signal models
Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM
Journal Article