Download e-book for iPad: Artificial Intelligence in Real-Time Control 1988. by M. G. Rodd, G. J. Suski

By M. G. Rodd, G. J. Suski

ISBN-10: 0080369375

ISBN-13: 9780080369372

Show description

Read or Download Artificial Intelligence in Real-Time Control 1988. Proceedings of the IFAC Workshop, Clyne Castle, Swansea, UK, 21–23 September 1988 PDF

Best nonfiction_12 books

Download e-book for kindle: Wars of the Iroquois: A Study in Intertribal Trade Relations by George T. Hunt

George T. Hunt’s vintage 1940 research of the Iroquois in the course of the center and overdue 17th century offers conflict due to depletion of average assets within the Iroquois place of origin and tribal efforts to imagine the position of middlemen within the fur alternate among the Indians to the west and the Europeans.

Abdelkader Hameurlain, Josef Küng, Roland Wagner, Devis's Transactions on Large-Scale Data- and Knowledge-Centered PDF

The LNCS magazine Transactions on Large-Scale information- and Knowledge-Centered structures makes a speciality of info administration, wisdom discovery, and information processing, that are middle and sizzling themes in machine technology. because the Nineties, the net has turn into the most motive force at the back of program improvement in all domain names.

Extra info for Artificial Intelligence in Real-Time Control 1988. Proceedings of the IFAC Workshop, Clyne Castle, Swansea, UK, 21–23 September 1988

Example text

Consider the next three rules. [RULE_PR0C_STEP_2_ST [PREMISE '($AND ($EQ Advisory_Mode 'ON) ($PASCAL "advise ('b. 0] [ACTION '($SETQ PR0C_STEP_2_STARTED 'TRUE]] [RULE_PR0C_STEP_2_BY [PREMISE '($EQ BREAKERS_CHECKED_BY_FLIGHTCREW 'TRUE] [ACTION '($SETQ PR0C_STEP_2_BYPASSED 'TRUE]] [RULE_PR0C_STEP_2_FIN [PREMISE '($AND ($EQ 0PERATI0NAL_M0DE 'ACTIVE) ($EQ BREAKERS_CHECKED_BY_FCS 'TRUE] [ACTION '(SSETQ PR0C_STEP_2_FINISHED 'TRUE]] The first rule provides an advisory with a 2 sec grace period. Within this time period, a goaldirected search on parameter BREAKERS_CHECKED_BY_FLIGHTCREW performed within the second rule invokes additional rules that check if all circuit breakers have been checked by the flight crew.

This task can be further decomposed into five functional modules connected to a common user interaction module. This is illustrated in Figure 1. The implementation of these functional modules requires a system structure with access to both numeric and symbolic processing facilities. Such a structure is outlined in Woods and 0gärd (I988). The first module is event analysis. The objective of this module is to identify and analyze the overall state of the process, based on the incoming sequence of event signals combined with additional measurements and prior knowledge about the plant.

Typical examples are unification-based grammars such as PATR-II and DCG (Definite Clause Grammar) described by Shieber (1985). Due to its close relation to Prolog, the DCG formalism seems particularly attractive. Its relation to Prolog makes it easy to modify and tailor the grammar to fit our special application. A DCG grammar is based on a contextfree kernel of grammar rules. This kernel is extended to express context sensitive rules by parameter passing and access to general Prolog clauses. The powerful unification feature embedded in Prolog may be utilised to build a parse tree and gather additional information about the items in the input sequence during the parse process.

Download PDF sample

Artificial Intelligence in Real-Time Control 1988. Proceedings of the IFAC Workshop, Clyne Castle, Swansea, UK, 21–23 September 1988 by M. G. Rodd, G. J. Suski


by Paul
4.4

Rated 4.34 of 5 – based on 25 votes