首页 > 最新文献

1988 American Control Conference最新文献

英文 中文
Adaptive Control for Periodical Time-Varying Systems with Unknown Frequencies 未知频率周期时变系统的自适应控制
Pub Date : 1988-06-15 DOI: 10.23919/ACC.1988.4789984
Chia-Hsiang Liu, B. Womack
This paper presents a self-tuning technique designed to handle the periodical fast time-varying systems. The parameters of the system vary rapidly with unknown fequencies and amplitudes. We only know the form of variation is sinusoid. A frequency detector, which consists of a combined multistage estimator, a filter, a peak detector and a monitoring program, is used to estimate the frequencies of time-varying parameters. The estimated frequencies in turns are used in the estimator with time-varying model to obtain the fine estimates of the time-varying parameters which will be used to compute the parameters of adaptive controller. The result of this combination produces a satisfactory control performance unattainable otherwise. It also shows the feasibility of tailoring the existing adaptive control algorithm to fit the special type systems.
本文提出了一种处理周期快速时变系统的自整定技术。系统的参数随未知的频率和幅度迅速变化。我们只知道变化的形式是正弦波。频率检测器由多级组合估计器、滤波器、峰值检测器和监测程序组成,用于估计时变参数的频率。将估计的频率依次用于时变模型估计器中,得到时变参数的精细估计,用于计算自适应控制器的参数。这种组合的结果产生了令人满意的控制性能,否则无法实现。同时也证明了对现有的自适应控制算法进行裁剪以适应特殊类型系统的可行性。
{"title":"Adaptive Control for Periodical Time-Varying Systems with Unknown Frequencies","authors":"Chia-Hsiang Liu, B. Womack","doi":"10.23919/ACC.1988.4789984","DOIUrl":"https://doi.org/10.23919/ACC.1988.4789984","url":null,"abstract":"This paper presents a self-tuning technique designed to handle the periodical fast time-varying systems. The parameters of the system vary rapidly with unknown fequencies and amplitudes. We only know the form of variation is sinusoid. A frequency detector, which consists of a combined multistage estimator, a filter, a peak detector and a monitoring program, is used to estimate the frequencies of time-varying parameters. The estimated frequencies in turns are used in the estimator with time-varying model to obtain the fine estimates of the time-varying parameters which will be used to compute the parameters of adaptive controller. The result of this combination produces a satisfactory control performance unattainable otherwise. It also shows the feasibility of tailoring the existing adaptive control algorithm to fit the special type systems.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"3 1","pages":"1642-1647"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83362606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parameter Identification of Diffusion Equation 扩散方程参数辨识
Pub Date : 1988-06-15 DOI: 10.23919/ACC.1988.4790117
E. Yi
The paper deal with the identification problem of the parameter of diffusion equation based on output measurment of distributed signals in the finite number of spatial points. The state of the diffusion equation is approximated by the distrbuted signais via the the spline approximation. The system governed by the diffusion eqution is trasformed to lumped parameter system and the parameter of the diffusion equation is identificated by the following least-squares algorithm.
本文研究了基于有限个数空间点上分布信号输出测量的扩散方程参数辨识问题。扩散方程的状态由分布信号通过样条近似来近似。将扩散方程控制的系统转化为集总参数系统,用最小二乘算法辨识扩散方程的参数。
{"title":"Parameter Identification of Diffusion Equation","authors":"E. Yi","doi":"10.23919/ACC.1988.4790117","DOIUrl":"https://doi.org/10.23919/ACC.1988.4790117","url":null,"abstract":"The paper deal with the identification problem of the parameter of diffusion equation based on output measurment of distributed signals in the finite number of spatial points. The state of the diffusion equation is approximated by the distrbuted signais via the the spline approximation. The system governed by the diffusion eqution is trasformed to lumped parameter system and the parameter of the diffusion equation is identificated by the following least-squares algorithm.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"3 1","pages":"2337-2339"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90234509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of Assumed Modes in Equations Governing Large-Displacement Elastodynamic Plate Behavior 假定模态在大位移弹性动力板行为控制方程中的应用
Pub Date : 1988-06-15 DOI: 10.1109/ACC.1988.4172735
H. Yoo, R. Ryan, R. Scott
The dynamic behavior of multibody systems containing structural elements undergoing large overall rotation and translation as well as small elastic deformations is considered. A systematic procedure, using assumed mode functions and von Kármán-type strain measures, is developed in order to properly account for motion-induced structural stiffness variations during arbitrary overall motion. The procedure is compared in terms of accuracy and efficiency with recently developed imbedded geometric constraint methods involving linear strain-displacement relationships and with more conventional multibody techniques. A numerical example involving a simply supported plate attached to a rigid body (floating frame) undergoing a prescribed large-displacement motion is presented. Extensions to complex multibody systems containing various element types will be discussed.
考虑了包含大整体旋转和平移以及小弹性变形的结构单元的多体系统的动力学行为。一个系统的程序,使用假设的模式函数和von Kármán-type应变措施,为了适当地考虑运动引起的结构刚度变化在任意整体运动。在精度和效率方面,该方法与最近开发的包含线性应变-位移关系的嵌入式几何约束方法和更传统的多体技术进行了比较。给出了一个简支板附在刚体(浮架)上进行规定大位移运动的数值算例。将讨论包含各种元素类型的复杂多体系统的扩展。
{"title":"Use of Assumed Modes in Equations Governing Large-Displacement Elastodynamic Plate Behavior","authors":"H. Yoo, R. Ryan, R. Scott","doi":"10.1109/ACC.1988.4172735","DOIUrl":"https://doi.org/10.1109/ACC.1988.4172735","url":null,"abstract":"The dynamic behavior of multibody systems containing structural elements undergoing large overall rotation and translation as well as small elastic deformations is considered. A systematic procedure, using assumed mode functions and von Kármán-type strain measures, is developed in order to properly account for motion-induced structural stiffness variations during arbitrary overall motion. The procedure is compared in terms of accuracy and efficiency with recently developed imbedded geometric constraint methods involving linear strain-displacement relationships and with more conventional multibody techniques. A numerical example involving a simply supported plate attached to a rigid body (floating frame) undergoing a prescribed large-displacement motion is presented. Extensions to complex multibody systems containing various element types will be discussed.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"29 1","pages":"170-177"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89621856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Alternative Control Laws for Automotive Active Suspensions 汽车主动悬架的备选控制律
Pub Date : 1988-06-15 DOI: 10.1109/ACC.1988.4173147
C. Yue, T. Butsuen, J. Hedrick
A two degree of freedom (1/4 car model) is used to evaluate alternative linear control laws. Control laws considered are full state feedback, sprung mass absolute velocity feedback and an LQG regulator using suspension defelection as the measurement. It is shown that all three can yield improvements to the sprung mass ride quality but that overall the LQG regulator using suspension deflection provides the best trade-off between ride quality, suspension packaging and road holding constraints.
采用两个自由度(1/4汽车模型)来评价备选线性控制律。所考虑的控制律有全状态反馈、簧载质量绝对速度反馈和采用悬架偏置作为测量的LQG调节器。结果表明,这三种方法都可以提高簧载质量的乘坐质量,但总体而言,使用悬架偏转的LQG调节器在乘坐质量、悬架包装和道路保持约束之间提供了最佳的权衡。
{"title":"Alternative Control Laws for Automotive Active Suspensions","authors":"C. Yue, T. Butsuen, J. Hedrick","doi":"10.1109/ACC.1988.4173147","DOIUrl":"https://doi.org/10.1109/ACC.1988.4173147","url":null,"abstract":"A two degree of freedom (1/4 car model) is used to evaluate alternative linear control laws. Control laws considered are full state feedback, sprung mass absolute velocity feedback and an LQG regulator using suspension defelection as the measurement. It is shown that all three can yield improvements to the sprung mass ride quality but that overall the LQG regulator using suspension deflection provides the best trade-off between ride quality, suspension packaging and road holding constraints.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"41 1","pages":"2373-2378"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87969743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 187
Implementation of Adaptive Proximate Time-Optimal Controllers 自适应近似时间最优控制器的实现
Pub Date : 1988-06-15 DOI: 10.23919/ACC.1988.4789982
M. Workman, G. Franklin
Following a brief review of the Proximate Time-Optimal Servomechanism (PTOS) and the Adaptive version of PTOS (APTOS), implementation technique will be described which make both algorithms practical for discrete time control of second order plants with real roots. The double integrator plant and the real pole plus an integrator plant are both used as examples. The effects of unmodeled dynamics on the algorithms are discussed and illustrated by simulation and experiment.
在简要回顾了近似时间最优伺服机制(PTOS)和自适应版本的PTOS (APTOS)之后,将描述实现技术,使这两种算法适用于具有实根的二阶植物的离散时间控制。以双积分器装置和实极加积分器装置为例。讨论了未建模动力学对算法的影响,并通过仿真和实验加以说明。
{"title":"Implementation of Adaptive Proximate Time-Optimal Controllers","authors":"M. Workman, G. Franklin","doi":"10.23919/ACC.1988.4789982","DOIUrl":"https://doi.org/10.23919/ACC.1988.4789982","url":null,"abstract":"Following a brief review of the Proximate Time-Optimal Servomechanism (PTOS) and the Adaptive version of PTOS (APTOS), implementation technique will be described which make both algorithms practical for discrete time control of second order plants with real roots. The double integrator plant and the real pole plus an integrator plant are both used as examples. The effects of unmodeled dynamics on the algorithms are discussed and illustrated by simulation and experiment.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"47 1","pages":"1629-1635"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87981159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Stability and State Feedback Control of Differential Unit Memory Linear Multipass Processes 差分单元存储线性多通过程的稳定性与状态反馈控制
Pub Date : 1988-06-15 DOI: 10.1109/ACC.1988.4172714
E. Rogers, D. Owens
A state feedback control law for a class of linear dynamic systems termed differential unit memory linear multipass processes is defined. Further, the design of this law for closed-loop stability is considered. In particular, a recently developed computationally feasible stability test is used to present some preliminary work on this problem.
定义了一类线性动态系统微分单元记忆线性多通过程的状态反馈控制律。进一步,考虑了该律的闭环稳定性设计。特别地,最近发展的一种计算上可行的稳定性试验对这个问题提出了一些初步的工作。
{"title":"Stability and State Feedback Control of Differential Unit Memory Linear Multipass Processes","authors":"E. Rogers, D. Owens","doi":"10.1109/ACC.1988.4172714","DOIUrl":"https://doi.org/10.1109/ACC.1988.4172714","url":null,"abstract":"A state feedback control law for a class of linear dynamic systems termed differential unit memory linear multipass processes is defined. Further, the design of this law for closed-loop stability is considered. In particular, a recently developed computationally feasible stability test is used to present some preliminary work on this problem.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"74 1","pages":"51-52"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86312234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Threshold Computations for Detection of Failures in SISO Systems with Transfer Function Errors 带有传递函数错误的SISO系统故障检测的阈值计算
Pub Date : 1988-06-15 DOI: 10.23919/ACC.1988.4790092
J. Weiss
This paper considers the problem of detecting failures in single input single output (SISO) systems using analytic redundancy concepts. Since the models used in such concepts are subject to eror, a method of determining detection thresholds that account for these errors is sought. In many applications, error can be characterized by a bound on the magnitude of the "error transfer function" as a function of frequency. Such a characterization has been used to determine fixed thresholds that account for modeling errors when input signals to the plant are bounded and have known temporal characteristics [1]. Frequently, however, the input signals are not known a-priori and any reasonable bound on their size results in overly conservative (i.e., too large) thresholds. The methodology presented here utilizes a straightforward application of Parseval's relation to develop a threshold computation that is performed on-line as a function of the input signal. The threshold is set at a quiescent value to account for sensor noise, and is adjusted (upward) according to the activity of the input signal. An application to detection of actuator failures is presented.
利用分析冗余的概念研究了单输入单输出系统的故障检测问题。由于这些概念中使用的模型容易出现错误,因此需要寻找一种确定检测阈值的方法来解释这些错误。在许多应用中,误差可以用“误差传递函数”作为频率函数的幅度的界限来表征。这种表征已被用于确定固定阈值,当植物的输入信号有界且具有已知的时间特征时,该阈值可以解释建模误差[1]。然而,通常情况下,输入信号不是先验已知的,对其大小的任何合理限制都会导致过度保守(即太大)的阈值。这里提出的方法利用Parseval关系的直接应用来开发阈值计算,该计算作为输入信号的函数在线执行。阈值设置为静态值,以考虑传感器噪声,并根据输入信号的活动性调整(向上)。介绍了在执行机构故障检测中的应用。
{"title":"Threshold Computations for Detection of Failures in SISO Systems with Transfer Function Errors","authors":"J. Weiss","doi":"10.23919/ACC.1988.4790092","DOIUrl":"https://doi.org/10.23919/ACC.1988.4790092","url":null,"abstract":"This paper considers the problem of detecting failures in single input single output (SISO) systems using analytic redundancy concepts. Since the models used in such concepts are subject to eror, a method of determining detection thresholds that account for these errors is sought. In many applications, error can be characterized by a bound on the magnitude of the \"error transfer function\" as a function of frequency. Such a characterization has been used to determine fixed thresholds that account for modeling errors when input signals to the plant are bounded and have known temporal characteristics [1]. Frequently, however, the input signals are not known a-priori and any reasonable bound on their size results in overly conservative (i.e., too large) thresholds. The methodology presented here utilizes a straightforward application of Parseval's relation to develop a threshold computation that is performed on-line as a function of the input signal. The threshold is set at a quiescent value to account for sensor noise, and is adjusted (upward) according to the activity of the input signal. An application to detection of actuator failures is presented.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"1 1","pages":"2213-2218"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88719998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
On computing the H∞ norm of a transfer matrix 转移矩阵H∞范数的计算
Pub Date : 1988-06-15 DOI: 10.23919/ACC.1988.4789751
Stephen P. Boyd, V. Balakrishnan, P. Kabamba
We present a simple bisection algorithm to compute the H norm of a transfer matrix. The bisection method is far more efficient than algorithms which involve a search over frequencies, and moreover can compute the H norm with guaranteed accuracy.
给出了一种计算转移矩阵H∞范数的简单二分法。二分法比频率搜索算法效率高得多,而且可以在保证精度的情况下计算H∞范数。
{"title":"On computing the H∞ norm of a transfer matrix","authors":"Stephen P. Boyd, V. Balakrishnan, P. Kabamba","doi":"10.23919/ACC.1988.4789751","DOIUrl":"https://doi.org/10.23919/ACC.1988.4789751","url":null,"abstract":"We present a simple bisection algorithm to compute the H<sub>∞</sub> norm of a transfer matrix. The bisection method is far more efficient than algorithms which involve a search over frequencies, and moreover can compute the H<sub>∞</sub> norm with guaranteed accuracy.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"9 1","pages":"396-397"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83516211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 37
Improving the Efficiency of Time-Optimal Path-Following Algorithms 提高时间最优路径跟踪算法的效率
Pub Date : 1988-06-15 DOI: 10.1109/70.88024
J. Slotine, Hyun S. Yang
This paper presents a new method which significantly improves the computational efficiency of time-optimal path-following planning algorithms for robot manipulators with limited actuator torques. The approach exploits the fact that the characteristic switching points of earlier techniques can be found directly in a straightforward fashion. Numerical examples, while showing the consistency of the algorithm with the existing techniques, demonstrate its potential for increasing computational efficiency by several orders of magnitude.
本文提出了一种新的方法,该方法显著提高了有限执行机构力矩的机器人时间最优路径跟踪规划算法的计算效率。该方法利用了这样一个事实,即早期技术的特征开关点可以直接以一种简单的方式找到。数值算例显示了该算法与现有技术的一致性,并证明了其将计算效率提高几个数量级的潜力。
{"title":"Improving the Efficiency of Time-Optimal Path-Following Algorithms","authors":"J. Slotine, Hyun S. Yang","doi":"10.1109/70.88024","DOIUrl":"https://doi.org/10.1109/70.88024","url":null,"abstract":"This paper presents a new method which significantly improves the computational efficiency of time-optimal path-following planning algorithms for robot manipulators with limited actuator torques. The approach exploits the fact that the characteristic switching points of earlier techniques can be found directly in a straightforward fashion. Numerical examples, while showing the consistency of the algorithm with the existing techniques, demonstrate its potential for increasing computational efficiency by several orders of magnitude.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"21 1","pages":"2129-2134"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78672691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 271
Model-Reference Adaptive-Control Scheme for Servo Systems based on the Coefficient-Plane Method 基于系数平面法的伺服系统模型参考自适应控制方案
Pub Date : 1988-06-15 DOI: 10.23919/ACC.1988.4789985
Y. Strassberg, J. Dayan
A new adaptive-control scheme based on the coefficient plane theory is presented. The MRAC scheme has a small number of parameters to be estimated. Updating the controller, after the estimation stage, is based on the sensitivity function of the whole system. The scheme is especially easy to realize for systems controlled by a sequence of steps (point to point) similar to the common policy in many robot servo systems. A simulation example of a simple third order SISO system controlled by the proposed adaptive scheme is presented. The estimation is based on the analysis of the output signal and on the identification of the coefficient plane parameters b and c of the entire system The adaptive-control law is then uniquely computed.
提出了一种基于系数平面理论的自适应控制方案。MRAC方案需要估计的参数很少。在估计阶段之后,控制器的更新是基于整个系统的灵敏度函数。对于由一系列步长(点对点)控制的系统,该方案与许多机器人伺服系统中的通用策略类似,特别容易实现。最后给出了一个简单的三阶SISO系统的仿真实例。该估计基于对输出信号的分析和对整个系统的系数平面参数b和c的识别,然后唯一地计算自适应控制律。
{"title":"Model-Reference Adaptive-Control Scheme for Servo Systems based on the Coefficient-Plane Method","authors":"Y. Strassberg, J. Dayan","doi":"10.23919/ACC.1988.4789985","DOIUrl":"https://doi.org/10.23919/ACC.1988.4789985","url":null,"abstract":"A new adaptive-control scheme based on the coefficient plane theory is presented. The MRAC scheme has a small number of parameters to be estimated. Updating the controller, after the estimation stage, is based on the sensitivity function of the whole system. The scheme is especially easy to realize for systems controlled by a sequence of steps (point to point) similar to the common policy in many robot servo systems. A simulation example of a simple third order SISO system controlled by the proposed adaptive scheme is presented. The estimation is based on the analysis of the output signal and on the identification of the coefficient plane parameters b and c of the entire system The adaptive-control law is then uniquely computed.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":"3 1","pages":"1648-1652"},"PeriodicalIF":0.0,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83526794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
1988 American Control Conference
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1