For robot swarm applications, accurate positioning is one of the most important requirements
for avoiding collisions and keeping formations and cooperation between individuals …

工业机器人定位精度直接影响其辅助制造产品的精度水平和质量一致性. 工业机器人定位精度
可靠性和定位误差补偿技术已成为学术界和工业界讨论的热点. 对工业机器人定位精度可靠性及 …

A novel method for positioning accuracy analysis based on non-probabilistic time-
dependent reliability is proposed for industrial robots with multisource uncertainties. To …

This paper proposes a novel tolerance design method for robot manipulators to select the
optimal tolerances of kinematic parameters. A tolerance optimization model is presented to …

With the wide application of industrial robots in the field of precision machining, reliability
analysis of positioning accuracy becomes increasingly important for industrial robots. Since …

The kinematic trajectory accuracy reliability is an essential index to evaluate the service
performance of industrial robots. This study proposes a new kinematic trajectory accuracy …

Reliability analysis of a complex system is challenging because of complex failure regions
and frequent requirement of time-consuming simulations. To address these problems …

Due to its advantages of simplicity and high efficiency, Hasofer–Lind and Rackwitz–Fiessler
(HL–RF) method is widely used in structural reliability analysis. However, it may encounter …

Polynomial chaos expansion has received considerable attention in uncertainty
quantification since its great modeling capability for complex systems. However, considering …

Reliability analysis for structural systems with multiple failure modes and expensive-to-
evaluate simulations is challenging. In this paper, a new and efficient system reliability …