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Annual Review in Automatic Programming最新文献

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Transport protocol for real-time multimedia communication 用于实时多媒体通信的传输协议
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90004-3
Jim M Ng, Norris T.C Yu
{"title":"Transport protocol for real-time multimedia communication","authors":"Jim M Ng,&nbsp;Norris T.C Yu","doi":"10.1016/0066-4138(94)90004-3","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90004-3","url":null,"abstract":"<div><p>With the advancements in multimedia and networking technologies, many distributed multimedia applications have been developed recently. These new applications rely on the underlying network support to transmit the multimedia real-time data between sites. Multimedia Transport Protocol (MMTP) is an experimental protocol designed for transmission of various multimedia data. MMTP uses multiple priority queues to support different levels of service requirements, and it discards packets from the transmission queue to reduce the network loading, and to ensure packets transmitted will meet the real-time constraint required by the data streams.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 15-20"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90004-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137288663","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
Workshop participants 研讨会的参与者
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90034-5
{"title":"Workshop participants","authors":"","doi":"10.1016/0066-4138(94)90034-5","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90034-5","url":null,"abstract":"","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 191-192"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90034-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91958390","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
Real-time neural controller implemented on parallel architecture 基于并行结构的实时神经控制器
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90070-1
Z Hanzálek
{"title":"Real-time neural controller implemented on parallel architecture","authors":"Z Hanzálek","doi":"10.1016/0066-4138(94)90070-1","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90070-1","url":null,"abstract":"<div><p>A problem with simulation of multilayer neural network on transputer array is described in this article. The decomposition and mapping on given architecture is proposed as well as a simple message passing scheme. Practical experiments with inverted pendulum plant are described including useful hints for setting neural network architecture and tuning neural networks parameters. Then neural controller is designed and criterion function is defined for given control problem. Finally the real-time aspects of the controller design are outlined.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"19 ","pages":"Pages 227-232"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90070-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91980296","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
Neural-net based optical ellipsometry for monitoring growth of semiconductor films 基于神经网络的光学椭偏法监测半导体薄膜的生长
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90053-1
G.H Park , Y.H Pao , K.G Eyink , S.R Leclair , M.S Soclof
{"title":"Neural-net based optical ellipsometry for monitoring growth of semiconductor films","authors":"G.H Park ,&nbsp;Y.H Pao ,&nbsp;K.G Eyink ,&nbsp;S.R Leclair ,&nbsp;M.S Soclof","doi":"10.1016/0066-4138(94)90053-1","DOIUrl":"10.1016/0066-4138(94)90053-1","url":null,"abstract":"<div><p>Optical ellipsometry has been found to be a promising technique for monitoring process parameters, such as film composition and film thickness, of semiconductor wafers grown with molecular beam epitaxy. Whereas it is a straightforward task to calculate ellipsometry angles given the thickness of the film and the refractive indices of the film and substrate, it is a difficult task to invert that mathematical relationship. However, the process must be inverted if we wish to monitor film composition and film thickness.</p><p>This paper reports on the use of neural-nets for the inverse mapping. We used a Functional Link net which is very efficient in function approximation. The advantage of using the net, however, is not only its speed, but also because some other net architecture characteristics allow us to perform the task in a holistic manner. For sufficiently accurate experimental conditions, the neural-nets may be used to monitor both film material composition and film thickness.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"19 ","pages":"Pages 123-128"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90053-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129504038","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
The real issues in fuzzy logic applications 模糊逻辑应用中的实际问题
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90055-8
E Dummermuth
{"title":"The real issues in fuzzy logic applications","authors":"E Dummermuth","doi":"10.1016/0066-4138(94)90055-8","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90055-8","url":null,"abstract":"<div><p>The transition from Boolean Logic to Fuzzy Logic is shown by modifying a ladder diagram consisting of discrete variables with values of 0 and 1 to include intermediate values. Properties of membership functions are discussed as they influence the control output. The concept of compromise and output blending is shown. Important observations regarding the presence of rules are presented. The notions of “gain” and “time” are introduced, and a PID controller using Fuzzy Mechanisms is shown. In one example, the level and temperature of a tank are controlled; in another example the engine power and the turning of the wheels of an automobile are controlled as a function of the gas pedal and the steering wheel excitation.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"19 ","pages":"Pages 135-140"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90055-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136931732","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
Hybrid systems modelling and validating using Statecharts and Grafcet 混合系统建模和验证使用Statecharts和Grafcet
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90014-0
R Boissier , B Dima , D Razafindramary , T Soriano
{"title":"Hybrid systems modelling and validating using Statecharts and Grafcet","authors":"R Boissier ,&nbsp;B Dima ,&nbsp;D Razafindramary ,&nbsp;T Soriano","doi":"10.1016/0066-4138(94)90014-0","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90014-0","url":null,"abstract":"<div><p>The Statechart and Grafcet synchronous models are compared in view of their application to the control of hybrid systems. The Cruise Control case study emphasises the specific features and similarities of both methods. The simulation of the Grafcet model uses an original algorithm. Issues about the coherent management of variables in hybrid systems are raised.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 73-79"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90014-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137289169","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
A note on hardware-software codesign 关于硬件-软件协同设计的说明
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90021-3
T Tempelmeier
{"title":"A note on hardware-software codesign","authors":"T Tempelmeier","doi":"10.1016/0066-4138(94)90021-3","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90021-3","url":null,"abstract":"<div><p>An overview of some hardware-software codesign schemes will be given. In contrast to these approaches, a proposal will be made which builds on the similarity of Ada and VHDL and is strongly oriented towards immediate practical applicability. The proposal can be characterized as object-based, software-oriented, manual, hardware-software re-partitioning. The proposal is illustrated with an fictitious example from the on-board software of the EURECA spacecraft.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 121-126"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90021-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137289172","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
A distributed task-oriented real-time programming system 一个面向任务的分布式实时编程系统
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90028-0
G Schrott
{"title":"A distributed task-oriented real-time programming system","authors":"G Schrott","doi":"10.1016/0066-4138(94)90028-0","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90028-0","url":null,"abstract":"<div><p>This paper presents a new conception for a distributed task-oriented real-time operating system comprising a compiler, an operating system kernel and communication packages. The system TOROS supplies the tools for a uniform programming of complex process control applications on heterogenous hardware including workstation, PC, programmable controller and microcontroller. The whole control task is split into a set of small modules. These modules are uniquely programmed by defining a state machine and using guarded commands. They are connected logically through calls to tasks provided by other modules. The specification of the modules is done in an hardware independent language. At compile time the modules are distributed to specified target computers. The system automatically translates each module into the particular code and realizes the communication between the modules either on the same computer or through the links.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 163-166"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90028-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92115487","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
Combined sequential and function-oriented programming for real-time systems 结合时序和面向功能的实时系统编程
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90031-0
Herbert Schweinzer, Christoph Mittermayer
{"title":"Combined sequential and function-oriented programming for real-time systems","authors":"Herbert Schweinzer,&nbsp;Christoph Mittermayer","doi":"10.1016/0066-4138(94)90031-0","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90031-0","url":null,"abstract":"<div><p>Usually, there are two alternative approaches to program the application functions to be performed by a hard real-time system: the method of sequential programming of tasks often performed under control of a multi-tasking operating system and, on the other hand, the quasi-parallel description of application functions which are realized by means of a cyclic execution e.g. of a programmable logic control. Although being alternatives in a wide area of applications, there are always aspects of each form of programming where the solution for a specific problem is not really satisfying. Therefore we tried to make use of a combined programming of real-time applications by means of both methods which showed to offer an optimal programming toolset. This paper presents specific characteristics of the two methods, aspects of the combination and examples coming from a new robot programming language which is designed this way.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 181-185"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90031-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91958391","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
Some scheduling experiments with ARTIE 用ARTIE进行一些调度实验
Annual Review in Automatic Programming Pub Date : 1994-01-01 DOI: 10.1016/0066-4138(94)90010-8
Ronald M Tol, Gert Te Winkel
{"title":"Some scheduling experiments with ARTIE","authors":"Ronald M Tol,&nbsp;Gert Te Winkel","doi":"10.1016/0066-4138(94)90010-8","DOIUrl":"https://doi.org/10.1016/0066-4138(94)90010-8","url":null,"abstract":"<div><p>In this paper we describe a new Architecture for hard Real-Time Environments (ARTIE). The architecture is essentially an asymmetrical two-processor system. It consists of a task processor for the application programs and the operating system's shell functions, and of a reliable co-processor for the real-time operating system kernel. We have formally derived the specifications for the kernel programs and proved that the programs behave according to the specifications. The practical performance of the system is evaluated by simulating a typical real-time application on a workstation.</p></div>","PeriodicalId":100097,"journal":{"name":"Annual Review in Automatic Programming","volume":"18 ","pages":"Pages 51-54"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0066-4138(94)90010-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91958398","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
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