Planning Multi-Step Error Detection and Recovery Strategies
نویسندگان
چکیده
منابع مشابه
Planning multistep error detection and recovery strategies
Robots must plan and execute tasks in the presence of uncertainty. Uncertainty arises from sensing errors, control errors, and the geometry of the environment. By employing a combined strategy offorce and position control, a robot programmer can often guarantee reaching the desired final configuration from all the likely initial configurations. Such motion strategies permit robots to carry out ...
متن کاملError Detection and Recovery in a Dynamic Planning Environment
ning system (the ELMER system) which already has many features for preventing execution errors but has few features for handling errors that can’t be prevented. The error handling techniques presented in this paper depend for their effectiveness on the close co-operation of the planning, execution and knowledge base components of the systeti, and especially iii’&e use of knowledge learned from ...
متن کاملExperiments with Adaptive Error Recovery Strategies
In this work we report results on the efficiency of error recovery strategies over heterogeneous networks with both wired and wireless components. We investigate the relative impact of end-to-end delays and error patterns on protocol performance for three broad categories of protocol behavior: aggressive, conservative and adaptive. We monitor the network behavior using varying error conditions ...
متن کاملSensor Connguration for Error Detection and Recovery
Much of the early work in robotics focused on developing guaranteed plans for accomplishing tasks speciied at a high level. Such task speciications might be of the form \mesh these two gears", or \place part A inside region B". It is not always possible, however, especially in the realm of assembly planning, to generate guaranteed plans. For example, errors in tolerancing of the parts might ren...
متن کاملError Detection and Recovery in Two DimensionalTopological
In this paper we describe error detection and error recovery methods applicable to navigation in large scale unstructured environmental navigation. We relax the assumption of error-free following of topological landmarks; the navigator is \permitted" to make mistakes during its journey. The error detection method involves the navigator observing its immediate surrounding and checking for one of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The International Journal of Robotics Research
سال: 1990
ISSN: 0278-3649,1741-3176
DOI: 10.1177/027836499000900101