Marine vessel control using the tiller-motor system

被引：3

作者：

Lulham, R

Burt, CDB

机构：

[1] Univ Canterbury, Dept Psychol, Christchurch 1, New Zealand

[2] James Cook Univ N Queensland, Townsville, Qld 4811, Australia

来源：

APPLIED ERGONOMICS | 1999年 / 30卷 / 04期

关键词：

tiller-motor control; shoulder extension; ulnar deviation;

D O I：

10.1016/S0003-6870(98)00032-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Operator performance on the tiller-motor system was investigated in a held survey and in a tracking simulator. Boat operators in Study 1 reported both control difficulties and discomfort, when using their tiller-motor system. Participants in Study 2 operated a tiller-motor simulator of a boat navigating a river over a 20 min period. Directional and speed control performance was found to be poor, particularly on the first trials and under emergency conditions. These results support the suggestion that the incompatible nature of the control/response relationship in tiller-motor systems can cause operator difficulties. The dimensions of the simulator were systematically varied and found to influence operator shoulder extension, and ratings of exertion and discomfort. Recommendations for tiller-motor system design and installation are offered. (C) 1999 Elsevier Science Ltd. AII rights reserved.

引用

页码：331 / 340

页数：10

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