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Development of a dual temperature control system for isoprene biosynthesis in

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1079-1089 doi: 10.1007/s11705-021-2088-0

Abstract: conflict in yeast strains harboring the isoprene synthetic pathway in the mitochondria, the dynamic controlA dual temperature regulation system was developed through engineering and expression regulation of theCompared to the control strain with constitutively expressed wild-type Gal4p, the dual temperature regulationthe creation of the first cold-sensitive variants of Gal4p by directed evolution and provides a dual temperaturecontrol system for yeast engineering that may also be conducive to the biosynthesis of other high-value

Keywords: transcriptional activator     directed evolution     dynamic control     heat-shock     isoprene    

Constant temperature control of tundish induction heating power supply for metallurgical manufacturing

Yufei YUE, Qianming XU, Peng GUO, An LUO

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 16-26 doi: 10.1007/s11708-018-0572-0

Abstract: Specially, the constant temperature control is greatly significant for metallurgical manufacturing.In terms of the relationship between TIH load temperature and output power of TIHPS, the constant temperaturecontrol can be realized by power control.Besides, an input harmonic current blocking strategy and a load voltage feedforward control are alsoproposed to realize constant temperature control.

Keywords: tundish induction heating power supply (TIHPS)     constant temperature control     input harmonic current blocking    

Temperature effects of shape memory alloys (SMAs) in damage control design of steel portal frames

Xiaoqun LUO, Hanbin GE, Tsutomu USAMI

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 348-357 doi: 10.1007/s11709-012-0176-4

Abstract: The objective of the present study is to analytically investigate temperature effects of an axial-typetypes of SMAs are employed, which have different stress plateau and different stress growth rate with temperatureTemperature effects of SMA dampers on seismic performance upgrading are discussed in three aspects: differentThe analysis indicates that the effect of environment temperature should be considered for the SMA damper

Keywords: damage control design     shape memory alloy     temperature effect    

Temperature control of transfer roller’s bearing based on finite element analysis

Peng ZHANG, Yourong LI, Han XIAO

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 215-218 doi: 10.1007/s11465-009-0026-9

Abstract: The analysis result of the sub-model shows that the temperature of the transfer roller bearing exceeds

Keywords: transfer roller bearing     finite element analysis     sub-model     temperature control    

Simulation Research of Temperature Control System in Air-Conditioned Coach

Yu Meichun,Zhang Dengchun

Strategic Study of CAE 2006, Volume 8, Issue 7,   Pages 83-88

Abstract:

The issue studies, in virtue of simulation, temperature control system in air-conditioned coach byfuzzy and PID control methods.The simulation results show that PID control can eliminates steady-state error, but the overtune is bigAnd PID control can only suit for air conditioning condition with small variation.a better synthetic control quality than PID.

Keywords: air-conditioned coach     temperature control     fuzzy control     simulation    

Sliding window games for cooperative building temperature control using a distributed learning method

Zhaohui ZHANG, Ruilong DENG, Tao YUAN, S. Joe QIN

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 304-314 doi: 10.15302/J-FEM-2017045

Abstract: In practice, an energy consumer often consists of a set of residential or commercial buildings, with individual units that are expected to cooperate to achieve overall optimization under modern electricity operations, such as time-of-use price. Global utility is decomposed to the payoff of each player, and each game is played over a prediction horizon through the design of a series of sliding window games by treating each building as a player. During the games, a distributed learning algorithm based on game theory is proposed such that each building learns to play a part of the global optimum through state transition. The proposed scheme is applied to a case study of three buildings to demonstrate its effectiveness.

Keywords: game theory     demand response     HVAC control     multi-building system    

Study on Temperature Control of Trace ContaminantControl Subassembly in Manned Spacecraft

Pang Liping,Wang Jun

Strategic Study of CAE 2007, Volume 9, Issue 4,   Pages 60-63

Abstract: text-align: justify;">The catalytic oxidizer assembly(COA)is an important part of the trace contaminant controlTemperature control in COA via a new self-tuning fuzzy logical controller (FLC)is analyzed in this paperSimulation results show that the proposed self-tuning FLC is fit for controlling the temperature of COA

Keywords: manned spacecraft     catalytic oxidizer     temperature control     fuzzy control     self-tuning    

Model and algorithm for satellite’s active temperature control loop design

Li Yunze,Yang Juan,Ning Xianwen,Wang Xiaoming,Shi Xiaobo

Strategic Study of CAE 2008, Volume 10, Issue 7,   Pages 48-50

Abstract:

Electrical heater is an important type of active thermal control methodsA dynamical equation of its control object's transient temperature change is established throughThe heating power demand calculation models at different temperature control models have been developedshows that the equations developed above can be used conveniently in satellite's active thermal control

Keywords: satellite     active thermal control     active temperature control loop     model and algorithm    

A novel high-temperature and high-pressure hydraulic pump based on mononeuron control

Linhui ZHAO, Xin FANG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 219-223 doi: 10.1007/s11465-009-0024-y

Abstract: on structures and characteristics of traditional hydraulic pumps, this paper proposes a novel high-temperaturehydraulic pump (HHHP) that can work under 150°C and 28 MPa to overcome problems of traditional high-temperatureThe control signals of two cylinders are two separate triangle waveforms with 90° phase difference.Because the output waveforms of two cylinders have the same characteristics as the control signals, theA mononeuron self-adaptive PID control algorithm is also improved by modifying parameters and .

Keywords: mononeuron PID control     hydraulic pump     pressure fluctuation    

Temperature control and crack prevention technology for concrete on ship lift tower of Three Gorges Project

Yang Fuying,Feng Xiaolin,Li Xiaoping

Strategic Study of CAE 2013, Volume 15, Issue 9,   Pages 55-58

Abstract: And its concrete temperature is greatly influenced by the ambient temperature.Thus, the concrete temperature control of it is extremely difficult.the scientific rationality of the temperature control program is proved.Temperature control and crack prevention technology for concrete in ship lift tower of Three Gorges Projecthas important reference value to research the technical level of temperature control measures for ship

Keywords: ship lift tower     concrete     temperature control     crack prevention     Three Gorges Project ship lift    

Intelligent optimization of temperature control and crack prevention measures for sluice pier concrete

Huang Yaoying,Ding Yuemei,Lv Xiaoman and Xu Bailin

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 59-63

Abstract:

To the sluice pier concrete,temperature control and crack prevention is a complex and multi- factorproblem of system optimization related to temperature control measures and material parameters.This paper tries optimal temperature control measures with the known concrete material thermodynamicstemperature control measures,takes the uniform design principle to have the temperature control parameterThe example shows that the neural network model of the optimal temperature control measures is feasible

Keywords: sluice pier     superficial heat preservation     water cooling     pouring temperature     intelligent optimization    

Control of the agglomeration of crystals in the reactive crystallization of 5-(difluoromethoxy)-2-mercapto

Yongli WANG, Shuyuan MA, Xiaodong Lü, Chuang XIE

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 423-431 doi: 10.1007/s11705-012-1211-7

Abstract: We found that the low feeding rate of acetic acid, high crystallization temperature, low agitation rateIn addition, the crystallization process of DMB was optimized by a new control strategy of supersaturation

Keywords: >H-benzimidazole (DMB)     reactive crystallization     agglomeration     feeding rate     crystallization temperature    

Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha River

Qixiang FAN

Frontiers of Engineering Management 2017, Volume 4, Issue 2,   Pages 231-237 doi: 10.15302/J-FEM-2017103

Abstract: Hongtao ZHOU, Hongwei WANG, Wei ZENG. [J]. Front. Eng, 2018, 5(1): 78-87.Peter REDFERN, Hua ZHONG. [J]. Front. Eng, 2017, 4(2): 193-200.Ming-zhou Liu,Cong-hu Liu,Mao-gen Ge,Yuan Zhang,Qing-hua Zhu. [J]. Front. Eng, 2016, 3(2): 144-146.Chong-guang Feng,Hao Hu,Feng Xu,Jian Yang. [J]. Front. Eng, 2015, 2(2): 178-181.Yu Zhao,Sheng-quan Wang,Ke-chao Zhu. [J]. Front. Eng, 2015, 2(1): 35-38.Ru-gui Chen,Jia-meng Chen. [J]. Front. Eng, 2014, 1(1): 52-61.An Wang. [J]. Front. Eng, 2014, 1(1): 13-17.

Keywords: super-high arch dam     intelligent construction     mass concrete temperature control     structure behavior control    

A low power, eco-friendly multipurpose thermoelectric refrigerator

N. Jagan Mohan REDDY

Frontiers in Energy 2016, Volume 10, Issue 1,   Pages 79-87 doi: 10.1007/s11708-015-0380-8

Abstract: harmful chlorofluorocarbons (CFCs) into the atmosphere which contributes to the increase in global temperatureMoreover, the temperature can be controlled and set to required values with the help of a microcontroller

Keywords: low power     eco-friendly     multipurpose     TEC-12706     Peltier effect     microcontroller (P89V51RD2BN)     temperaturecontrol    

Assessment of bridge expansion joints using long-term displacement measurement under changing environmental conditions

Youliang DING, Aiqun LI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 374-380 doi: 10.1007/s11709-011-0122-x

Abstract: The effects of temperature, traffic loading and wind on the expansion joint displacements are analyzedinterpreted, which reveal that measured displacements are observed to increase with an increase in temperatureTwo regression models are developed to simulate the varying displacements under the changes in temperatureStatistical process control using mean value control charts is further used to detect damage to the bridge

Keywords: structural health monitoring     displacement     expansion joint     temperature effect     wind effect     traffic loading     statistical process control     suspension bridge    

Title Author Date Type Operation

Development of a dual temperature control system for isoprene biosynthesis in

Journal Article

Constant temperature control of tundish induction heating power supply for metallurgical manufacturing

Yufei YUE, Qianming XU, Peng GUO, An LUO

Journal Article

Temperature effects of shape memory alloys (SMAs) in damage control design of steel portal frames

Xiaoqun LUO, Hanbin GE, Tsutomu USAMI

Journal Article

Temperature control of transfer roller’s bearing based on finite element analysis

Peng ZHANG, Yourong LI, Han XIAO

Journal Article

Simulation Research of Temperature Control System in Air-Conditioned Coach

Yu Meichun,Zhang Dengchun

Journal Article

Sliding window games for cooperative building temperature control using a distributed learning method

Zhaohui ZHANG, Ruilong DENG, Tao YUAN, S. Joe QIN

Journal Article

Study on Temperature Control of Trace ContaminantControl Subassembly in Manned Spacecraft

Pang Liping,Wang Jun

Journal Article

Model and algorithm for satellite’s active temperature control loop design

Li Yunze,Yang Juan,Ning Xianwen,Wang Xiaoming,Shi Xiaobo

Journal Article

A novel high-temperature and high-pressure hydraulic pump based on mononeuron control

Linhui ZHAO, Xin FANG

Journal Article

Temperature control and crack prevention technology for concrete on ship lift tower of Three Gorges Project

Yang Fuying,Feng Xiaolin,Li Xiaoping

Journal Article

Intelligent optimization of temperature control and crack prevention measures for sluice pier concrete

Huang Yaoying,Ding Yuemei,Lv Xiaoman and Xu Bailin

Journal Article

Control of the agglomeration of crystals in the reactive crystallization of 5-(difluoromethoxy)-2-mercapto

Yongli WANG, Shuyuan MA, Xiaodong Lü, Chuang XIE

Journal Article

Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha River

Qixiang FAN

Journal Article

A low power, eco-friendly multipurpose thermoelectric refrigerator

N. Jagan Mohan REDDY

Journal Article

Assessment of bridge expansion joints using long-term displacement measurement under changing environmental conditions

Youliang DING, Aiqun LI

Journal Article