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Frequency-controlable sine signal based on PWM and its implementation on FPGA
Lianzhen HUANG, Jiangang LI, Dongjun ZHANG
Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3, Pages 322-328 doi: 10.1007/s11465-012-0312-9
A sine generation method that the different frequent sine signals can be generated by the different Pulse-Width Modulation (PWM) signals generated by Field-Programmable Gate Array (FPGA) through low-pass filter of fixed parameters was proposed. The method just takes a few FPGA resources and was proved feasible by the theory. The experiment results and theory analysis tally.
Keywords: Pulse-Width Modulation (PWM) Field-Programmable Gate Array (FPGA) frequency controllable
Guixiong LIU, Peiqiang ZHANG, Chen XU
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2, Pages 129-133 doi: 10.1007/s11465-009-0035-8
Keywords: sensors magnetic fluid property of mag-viscosity controllable output
A chemical etching route to controllable fabrication of TiO
Weixin ZHANG, Jie XING, Zeheng YANG, Mei KONG, Hongxu YAO
Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2, Pages 192-201 doi: 10.1007/s11705-013-1319-4
Keywords: TiO2 hollow nanospheres rhodamine B photocatalytic activity
Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1788-1800 doi: 10.1007/s11705-023-2326-8
Keywords: carbon nanospheres size-controlled nitrogen-doped high-rate supercapacitors
Two-dimensional Controllable Cellular Automata BasedPseudo Random Bit Sequence Generator
Zhu Baoping,Ma Qian,Liu Fengyu
Strategic Study of CAE 2007, Volume 9, Issue 6, Pages 43-47
A novel cellular automata (CA) — two-dimensional controllable CA According to characteristics of two-dimensional controllable CA, a pseudo random generatingmethod based on two-dimensional controllable CA with a trapezoidal structure is presented.nbsp;Simulation demonstrates that pseudo random bit sequence generator based on the two-dimensional controllable
Keywords: cellular automata pseudorandom number generators controllable cryptography
A frequency error estimation for isogeometric analysis of Kirchhoff–Love cylindrical shells
Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0006-x
Keywords: isogeometric analysis Kirchhoff–Love cylindrical shell free vibration frequency error convergence
Xiaowei LUO, Yannick BENICHOU, Suyuan YU
Frontiers in Energy 2013, Volume 7, Issue 4, Pages 506-510 doi: 10.1007/s11708-013-0275-5
Keywords: aerosol particles collision frequency function coagulation
Fuel variability effect on flickering frequency of diffusion flames
Jizhao LI, Yang ZHANG
Frontiers in Energy 2009, Volume 3, Issue 2, Pages 134-140 doi: 10.1007/s11708-009-0034-9
Keywords: fuel variability flickering frequency diffusion flames dynamics of combustion
Capacity limitation of nuclear units in grid based on analysis of frequency regulation
Yiping DAI, Pan JIANG, Lin GAO, Weimin KAN, Xiaoqing XIAO, Ge JIN
Frontiers in Energy 2012, Volume 6, Issue 2, Pages 148-154 doi: 10.1007/s11708-012-0174-1
Keywords: nuclear units capacity overspeed primary frequency control (PFC) second frequency control (SFC)
Oscillation frequency of simplified arterial tubes
Hui AN, Fan HE, Lingxia XING, Xiaoyang LI
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 300-304 doi: 10.1007/s11465-009-0038-5
Keywords: spatial kinematics natural frequency finite element method
Xuzhan ZHOU,Shanshan LIU,Mingkun WANG,Yiping DAI,Yaohua TANG
Frontiers in Energy 2014, Volume 8, Issue 3, Pages 386-393 doi: 10.1007/s11708-014-0323-9
Keywords: high voltage (HV) grid frequency stability parameter identification primary frequency regulation (PFR
Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer
Lili CHEN, Wu ZHOU
Frontiers of Mechanical Engineering 2013, Volume 8, Issue 2, Pages 146-149 doi: 10.1007/s11465-013-0260-z
To predict more precisely the frequency of force-balanced micro accelerometer with different biasvoltages, the effects of bias voltages on error sensitivity of frequency is studied.The resonance frequency of accelerometer under closed loop control is derived according to its operationsensitivity with designed parameters of structure, circuit and process error can be used to predict the frequency
Keywords: Micro-Electro-Mechanical Systems (MEMS) micro accelerometer force-balanced micro accelerometer frequency
Frontiers of Medicine 2023, Volume 17, Issue 3, Pages 493-502 doi: 10.1007/s11684-022-0946-x
Keywords: next-generation sequencing fluorescence in situ hybridization immunohistochemistry variant allele frequency
Remote calibration system for frequency based on in-place benchmark
Xiaobin HONG, Guixiong LIU, Zhuokui WU, Xipeng DU,
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3, Pages 316-321 doi: 10.1007/s11465-010-0021-1
Keywords: remote calibration in-place benchmark frequency comparison global position system (GPS)
Research progress in pathogenic genes of hereditary non-syndromic mid-frequency deafness
Wenjun Xia,Fei Liu,Duan Ma
Frontiers of Medicine 2016, Volume 10, Issue 2, Pages 137-142 doi: 10.1007/s11684-016-0449-8
Keywords: hereditary non-syndromic hearing loss mid-frequency hearing loss deafness genes
Title Author Date Type Operation
Frequency-controlable sine signal based on PWM and its implementation on FPGA
Lianzhen HUANG, Jiangang LI, Dongjun ZHANG
Journal Article
Modeling and analysis of controllable output property of cantilever-beam inertial sensors based on magnetic
Guixiong LIU, Peiqiang ZHANG, Chen XU
Journal Article
A chemical etching route to controllable fabrication of TiO
Weixin ZHANG, Jie XING, Zeheng YANG, Mei KONG, Hongxu YAO
Journal Article
Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for
Journal Article
Two-dimensional Controllable Cellular Automata BasedPseudo Random Bit Sequence Generator
Zhu Baoping,Ma Qian,Liu Fengyu
Journal Article
A frequency error estimation for isogeometric analysis of Kirchhoff–Love cylindrical shells
Journal Article
Calculation of collision frequency function for aerosol particles in free molecule regime in presence
Xiaowei LUO, Yannick BENICHOU, Suyuan YU
Journal Article
Fuel variability effect on flickering frequency of diffusion flames
Jizhao LI, Yang ZHANG
Journal Article
Capacity limitation of nuclear units in grid based on analysis of frequency regulation
Yiping DAI, Pan JIANG, Lin GAO, Weimin KAN, Xiaoqing XIAO, Ge JIN
Journal Article
Oscillation frequency of simplified arterial tubes
Hui AN, Fan HE, Lingxia XING, Xiaoyang LI
Journal Article
Parameter identification of interconnected power system frequency after trip-out of high voltage transmission
Xuzhan ZHOU,Shanshan LIU,Mingkun WANG,Yiping DAI,Yaohua TANG
Journal Article
Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer
Lili CHEN, Wu ZHOU
Journal Article
Potential unreliability of ALK variant allele frequency in the efficacy prediction of targeted therapy
Journal Article
Remote calibration system for frequency based on in-place benchmark
Xiaobin HONG, Guixiong LIU, Zhuokui WU, Xipeng DU,
Journal Article