2018 Indian Control Conference (ICC)最新文献_第6页

Design of decentralized PI and LQR controllers for level and pressure regulation of steam drum of advanced heavy water reactor 先进重水反应堆汽包液位和压力调节的分散PI和LQR控制器设计

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307988

P. Panwar, S. Mukhopadhyay, T. U. Bhatt, A. Tiwari

引用次数: 0

An improved Sage Husa adaptive robust Kalman Filter for de-noising the MEMS IMU drift signal 一种改进的Sage Husa自适应鲁棒卡尔曼滤波器用于MEMS IMU漂移信号的去噪

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307983

Mundla Narasimhappa, A. Mahindrakar, V. Guizilini, M. Terra, S. L. Sabat

{"title":"An improved Sage Husa adaptive robust Kalman Filter for de-noising the MEMS IMU drift signal","authors":"Mundla Narasimhappa, A. Mahindrakar, V. Guizilini, M. Terra, S. L. Sabat","doi":"10.1109/INDIANCC.2018.8307983","DOIUrl":"https://doi.org/10.1109/INDIANCC.2018.8307983","url":null,"abstract":"A low cost MEMS based Inertial sensor measurement Unit (IMU) is a key device in Attitude Heading Reference System (AHRS). AHRS has been widely used to provide the position and orientation of an object. The performance of an AHRS system can degrade due to IMU sensor errors, that could be deterministic and stochastic. To improve the AHRS system performance, there is a need to develop; (i) stochastic error models and (ii) minimize the random drift using de-noising techniques. In this paper, the Sage-Husa Adaptive Robust Kalman Filter (SHARKF) is modified based on robust estimation and a time varying statistical noise estimator. In the proposed algorithm, an adaptive scale factor (a) is developed based on a three segment approach. In the MSHARKF, the adaptive factor is updated in each iteration step. The MSHARKF algorithm is applied to minimize the bias drift and random noise of the MEMS IMUs signals. From the Allan variance analysis, the noise coefficients such as bias instability (Bs), angle random walk (N) and drift are evaluated before and after minimizing. Simulation results reveal that the proposed algorithm performs better than other algorithms for similar tasks.","PeriodicalId":338695,"journal":{"name":"2018 Indian Control Conference (ICC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129533291","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: 12

On determining optimal number and layout of wind turbines using space decomposed cost-energy trade-off algorithm 空间分解成本-能量权衡算法确定风力机最优数量和布局

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307969

P. Mittal, K. Mitra

{"title":"On determining optimal number and layout of wind turbines using space decomposed cost-energy trade-off algorithm","authors":"P. Mittal, K. Mitra","doi":"10.1109/INDIANCC.2018.8307969","DOIUrl":"https://doi.org/10.1109/INDIANCC.2018.8307969","url":null,"abstract":"Continuous depletion of conventional sources of energy has arisen the need of renewable sources of energy and wind energy is one of the most promising alternative sources in this regard. Wind turbines are utilized to harness wind energy. However, finding the optimal layout (numbers and positions) of wind turbines inside a wind farm is a challenging task as velocity deficits caused by wake effects have to be minimized. In this study, using a linear wake model, a wind farm layout optimization has been carried out with the aim of maximization of energy and the minimization of the investment cost. A novel space decomposition approach is proposed to solve the cost-energy multi-objective optimization problem to determine the optimal layout of turbines. An indexed form of Binary — real coded Non-dominated sorting genetic algorithm, termed as i-NSGA II, has been proposed. The proposed approach is first validated with the rigorously explored literature case study and applied further on a realistic wind farm data. It has been found that the proposed method is able to provide ∼133 % increase in power produced and ∼14% improvement in cost-energy ratio as compared to the benchmark case study. Besides, ∼5% improvement in the cost-energy ratio is also observed as compared to the other reported works. Moreover, in contrast to previous studies, the generated Pareto optimal front (PO) allows a decision maker to choose among various layouts of turbines instead of a single solution.","PeriodicalId":338695,"journal":{"name":"2018 Indian Control Conference (ICC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122128653","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

Limiting behavior of CLOT-optimal control in discrete-time systems 离散系统中clot最优控制的极限行为

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307970

Niharika Challapalli, M. Vidyasagar

引用次数: 0

Consistent input/output partitions in a causal systems 因果系统中一致的输入/输出分区

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307957

Jitesh Jha, Sandeep Kumar, M. Belur

{"title":"Consistent input/output partitions in a causal systems","authors":"Jitesh Jha, Sandeep Kumar, M. Belur","doi":"10.1109/INDIANCC.2018.8307957","DOIUrl":"https://doi.org/10.1109/INDIANCC.2018.8307957","url":null,"abstract":"Many physical systems do not come with a natural input/output partition of the system variables: we call them a causal systems. There are advantages in studying a causal systems using approaches that do not need a partition of the system variables into inputs and outputs. It is also well-acknowledged that viewing subsystems as input/output blocks helps in our understanding of such systems. In view of this, it is helpful to count the number of input/output partitions that one can assign in a ‘consistent’ way such that a causal systems can be analyzed and simulated using input/output approaches/tools. We introduce a notion of ‘consistent’ input/output partitioning and provide a count for various networks made up of simple 2-terminal electrical blocks (resistors, inductors and capacitors) with one source. We relate the count for the ladder networks to the Fibonacci series. When the 2-terminal building blocks impose their own natural input/output partition, depending on the properness of the transfer function, then this count reduces suitably. This paper formulates and answers such enumeration questions for various common electrical networks. We use techniques from graph theory: of the type used in KCL/KVL/electrical-networks and matching theory in bipartite graphs. Using these techniques we convert a circuit topology into signal flow graphs (SFG) familiar in systems and control theory.","PeriodicalId":338695,"journal":{"name":"2018 Indian Control Conference (ICC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127932444","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

CLPSO based droop optimization technique for DC Microgrid 基于CLPSO的直流微电网下垂优化技术

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307973

S. Malhotra, S. R. Sahoo, S. Anand

引用次数: 4

Exact recovery of sparse signals from binary measurements 从二值测量中精确恢复稀疏信号

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307958

M. Lotfi, M. Vidyasagar

引用次数: 1

Design of PID controllers for Critically Damped SOPTD systems 临界阻尼SOPTD系统的PID控制器设计

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307965

S. Kumar, K. Archana, Simi Santosh, M. Chidambaram

引用次数: 1

Quaternion based adaptive control for package delivery using variable-pitch quadrotors 基于四元数的变螺距四旋翼包裹递送自适应控制

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8308002

Animesh Shastry, Mahathi Bhargavapuri, Mangal Kothari, S. R. Sahoo

引用次数: 20

Generalized cyclic pursuit of double-integrator agents 双积分代理的广义循环寻优

2018 Indian Control Conference (ICC) Pub Date : 1900-01-01 DOI: 10.1109/INDIANCC.2018.8307995

Souradip De, S. R. Sahoo, P. Wahi

引用次数: 6