{"title":"Design of a fuzzy controller using genetic algorithms employing random signal-based learning and simulated annealing","authors":"Chang-Wook Han, Jung-il Park","doi":"10.1109/ISIE.2001.931655","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931655","url":null,"abstract":"Traditional genetic algorithms, though robust, are generally not the most successful optimization algorithm on any particular domain. Hybridizing a genetic algorithm with other algorithms can produce better performance than both the genetic algorithm and the other algorithms. This paper describes the integration of the genetic algorithm into the random signal-based learning employing simulated annealing which is used as an additional genetic operator in order to get a global solution. The validity of the proposed algorithm is confirmed by applying it to two different examples. One is finding the minimum of the nonlinear function. The other is the optimization of fuzzy control rules to control balance of the inverted pendulum.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132509401","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}
T. Sumimoto, K. Kuramoto, S. Okada, H. Miyauchi, M. Imade, H. Yamamoto, Y. Arvelyna
{"title":"Image processing technique for detection of a particular object from motion images","authors":"T. Sumimoto, K. Kuramoto, S. Okada, H. Miyauchi, M. Imade, H. Yamamoto, Y. Arvelyna","doi":"10.1109/ISIE.2001.931957","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931957","url":null,"abstract":"This paper deals with the detection of the rescue target as a particular object from motion images under bad weather conditions. When shipwrecks occur, the searching activities for rescue is done using an airplane. The detection of the rescue target such as life rafts depends on a visual search by human eyes. To detect a small rescue target in a wide sea area, the searching man must monitor motion sights under nasty weather. The human eyes sometimes loses its sight and the ability of detection fails owing to the long flight and the nasty weather. To support the searching activities in the case of a marine casualty, we propose motion image processing techniques using the improved S/N ratio and dynamic range of the image data of the rescue target in the motion images under bad conditions.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130235362","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}
{"title":"Bi-directional AC/DC converter based on neutral point clamped","authors":"B. Lin, Der-Jan Chen, Hui-Ru Tsay","doi":"10.1109/ISIE.2001.931865","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931865","url":null,"abstract":"A single-phase bi-directional AC/DC converter based on neutral point diode clamped configuration is proposed to draw a clean sinusoidal line current with nearly unity input power factor and to achieve DC bus voltage regulation. Based on the neutral point diode clamped scheme, the voltage stress of the power devices is clamped to half DC bus voltage instead of full DC link voltage in the conventional half and full bridge PWM rectifier. The line current command tracking, voltage regulation and balanced neutral point voltage are performed by the inner loop current controller, the outer loop voltage controller and voltage balance compensator, respectively. To generate a three-level PWM pattern on the AC terminal of the AC/DC converter, a region detector of the mains voltage is employed. The effectiveness of the proposed control scheme is confirmed by the experimental results.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131345782","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}
{"title":"Hybrid modeling and control for a platoon maneuvers","authors":"S. Jeon, J. Choi, H. Hashimoto","doi":"10.1109/ISIE.2001.931935","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931935","url":null,"abstract":"Many physical systems today are modeled by interacting continuous and discrete states that influence the dynamic behavior. There has been an increasing interest in these types of systems during the last decade, mostly due to the growing use of computers in the control of physical processes. Hybrid system models, suitable for describing the essential dynamics of a fairly large class of physical systems in control engineering applications, contain both continuous dynamics and discrete dynamics. The authors discuss the design of efficient hybrid controllers for the platoon maneuvers on an automated highway system (AHS). For the modeling of a hybrid system including the merge and split operations, they introduce the safety distance policy for the merge and split operations. Then, the platoon system is modeled by a hybrid system. In addition, the hybrid controller for the proposed merge and split operation models are presented. Finally, they demonstrate their scenarios for platoon maneuvers using the hybrid control scheme.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128844653","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}
DukSun Yun, Jinho Choi, Gil-Young Lee, Jung-ha Kim
{"title":"The concept for the integration of tele-operated unmanned vehicle and driving simulator","authors":"DukSun Yun, Jinho Choi, Gil-Young Lee, Jung-ha Kim","doi":"10.1109/ISIE.2001.931913","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931913","url":null,"abstract":"The integration of driving simulator and unmanned vehicle by means of a new concept for better performance through a tele-operation system is suggested. Many innovations on the vehicle provide the appropriate automatic control in the vehicle subsystem for reducing human error. This tendency is toward the unmanned vehicle or the tele-operated vehicle. The master system has a host computer and simulator and the slave system is an electronic vehicle system. The slave vehicle system consists of three parts. First, a laser sensor system for keeping the safety zone from other front vehicles, an ultrasonic sensor system for keeping the side ranges from the lane. Second, an acceleration system and brake control system for longitudinal motion control. Third, a steering control system for lateral motion control. In this research, mechanical and electronic parts are implemented to operate an unmanned vehicle. The driving simulator has a 6 degree-of-freedom motion-base and 3 channel fixed-based simulator. They are fully interactive, highly realistic and based on a personal computer can be updated easily. The driving simulator is constituted by the 6-axes Stewart platform for the motion base. This paper focuses on the integration of a remote controlled unmanned vehicle and driving simulator which is half size and its actuator is an AC servo motor. The vehicle mainly controlled lateral direction and longitudinal direction with actuators for controlling vehicle movement and sensors for a closed-loop system.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125423480","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}
Jee-Ho Park, D. Shin, Dong-Wan Kim, Hyun-Woo Lee, J. Woo
{"title":"Internal model control of active power filter using resonance model","authors":"Jee-Ho Park, D. Shin, Dong-Wan Kim, Hyun-Woo Lee, J. Woo","doi":"10.1109/ISIE.2001.932004","DOIUrl":"https://doi.org/10.1109/ISIE.2001.932004","url":null,"abstract":"A new simple control method for an active power filter, which can realize the complete compensation of harmonics is proposed. In the proposed scheme, a model-based digital current control strategy is presented. The proposed control system is designed and implemented in a form referred to as internal model control structure. This method provides a convenient way for parameterizing the controller in terms of the nominal system model, including time-delays. As a result, the resulting controller parameters are directly set based on the power circuit parameters, which makes tuning of the controllers straightforward task. In the proposed control algorithm, overshoots and oscillations due to the computation time delay are prevented by explicit incorporation of the delay in the controller transfer function. In addition, a new compensating current reference generator employing resonance model implemented by a DSP (digital signal processor) is introduced. A resonance model has an infinite gain at resonant frequency, and it exhibits a band-pass filter. Consequently, the difference between the instantaneous load current and the output of this model is the current reference signal for the harmonic compensation.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126336444","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}
{"title":"Fuzzy logic control of a robot manipulator based on visual servoing","authors":"C.S. Kim, W. Seo, S.H. Han, O. Khatib","doi":"10.1109/ISIE.2001.931945","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931945","url":null,"abstract":"In this paper, a solution to a manipulation control problem (target identification and grasping) using a real platform in combination with a vision system is proposed. The task for the end-effector is to approach a randomly placed spherical object of known size. The control law is approximated by using an approach based on fuzzy logic. The controller determines the parameters of the target (a spherical object acquired from the vision system mounted on the manipulator) using a vision algorithm. The fuzzy rules are built in a supervised way, after studying the behavior of the system. Experimental results obtained using an industrial manipulator (AM1 with 6 DOF model in Samsung Electronics Co., Ltd., Korea) are presented.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121401109","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}
{"title":"Time-critical data transmission in the Foundation Fieldbus","authors":"S. Hong, Byung Don Jang","doi":"10.1109/ISIE.2001.931853","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931853","url":null,"abstract":"The data link layer (DLL) of Foundation Fieldbus (FF) includes both token-passing and scheduling services. Periodic data are transmitted via the scheduling service, while time-critical and time-available data are transmitted via the token-passing service. This study develops an analytical model of the token-passing service. The analytical model is used to determine which network parameters will satisfy the delay requirement of time-critical data within pre-specified design constraints.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121603856","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}
Jun-Ho Kim, Chungyeol Park, Sang-Gyum Kim, Jung-Ha Kim
{"title":"Hydraulic system design and vehicle dynamic modeling for the analysis and development of tire roller","authors":"Jun-Ho Kim, Chungyeol Park, Sang-Gyum Kim, Jung-Ha Kim","doi":"10.1109/ISIE.2001.931761","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931761","url":null,"abstract":"In this research, the authors attempt hydraulic system design and vehicle dynamic modeling for the development of the tire roller. The tire roller is one of the most useful machines for road construction sites and applications with other construction equipment. The authors conceptualize the new hydraulic system, derive the equations of motion for dynamic analysis and investigate system modeling by using a DAQ system. They design the hydraulic circuit of steering and traction mechanism systems. This design can be used to create virtual prototypes of construction equipment. These virtual prototypes are beneficial in lowering cost and shortening time to production. They study a tire roller to integrate development technology. In system analysis, they formulate a hydraulic traction system model and hydraulic steering system model. Also, they integrate a DAQ system to acquire experimental results in real tire roller equipment.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116648603","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}
{"title":"New ternary spreading codes with zero-correlation duration for approximately synchronized CDMA","authors":"J. Cha, K. Tsubouchi","doi":"10.1109/ISIE.2001.931805","DOIUrl":"https://doi.org/10.1109/ISIE.2001.931805","url":null,"abstract":"In this paper, ternary ZCD (zero-correlation duration) sequences are proposed as the new spreading codes. Novel ternary ZCD sequences sets are generated by carrying out a chip-shift operation of the ternary preferred pairs (TPP) with ZCD of (0.75 N-1) chips. Proposed ternary ZCD sequences have superior family size than the binary ZCD sequences and they are effective for approximately synchronized (AS) CDMA.","PeriodicalId":124749,"journal":{"name":"ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123747561","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}