Research On The Comfort Of Mechanical System Human-Machine Interface Based On Ergonomics

The geometrical position relationship of Human-machine interface (HMI) is one of the problems unavoidable in designing Human-machine system. This problem has never been solved completely yet for many years, and the study on comfortable of Human-Machine Interface in Mechanism System (HMIMS) is less touched. This paper gives deep research and exploration to the comfortable of man-machine interface based on the theory of ergonomics. Meanwhile, it imports the fussy mathematics theory to the evaluation of comfortable on HMI. So this paper has some guidance in designing HMIMS.First, this paper puts forward the problem of HMIMS, then analysis the current research status of domestic & foreign and relative theory of ergonomics. Lastly, it gives some study on the key aspect of man-machine system design.This paper gives the concept of comfortable of MMIMS for the first time in the core of this article. In the first place, this paper clarifies several factors in HMIMS and builds the physics model with versatility and representation in HMIMS based on traversing each element. Second, this paper sets up the evaluation index system for comfortable of HMIMS, then gives out the expression's deduction of evaluation index system for comfortable in HMIMS, and takes out the evaluation method for it. Finally, as an example of car's cab, the paper establishes the evaluation model and index system of comfortable for car's cab, and evaluates this model using multilevel fussy theory. These have some guidance in the design of other HMIMS.This paper completed the theory analysis and basal research of comfortable in MMIMS based on ergonomics, these could give more reference to deep and expensive study of comfortable in HMIMS.