電気ドリル分解・組立てコンサルタント・システム

概要

論文の詳細を見る
We report a consulting system which can assist a native user in disassembling and reassembling a mechanical object with a cylindrical body (e. g. a cylindrical electric drill) by analyzing the structural description of the object. Input data are 3-dimensional geometric models of parts and their functional data. From input data, the system extracts all connections among subparts made by holders such as screws, nuts and caps first. Secondly for each part of the drill, obstructive parts are found by 3-dimensional collision detection. In this time, each of the parts is virtually translated to examine its removability. The system then generates a procedural net that represents all possible ways to disassemble the drill with obstacle data, and instructs a user in disassembling and reassembling the drill using the procedural net. If there are several procedures guiding the user to the goal part, the system will select the most efficient procedure by comparing their a priori costs. This estimation is done dynamically considering both the current state and the goal one in the net. The instruction is given step by step with a natural language and a graphical interface.
社団法人人工知能学会の論文
1986-09-01