Multi-Method Systems Modeling and Analysis: Is It Possible to Apply Holistic Design, Linking the Physical and Cognitive Aspects?

Abstract: The objective of this study is to present relevant data which would support proposed taxonomy and methodology in physical-cognitive based control models of human performance. This approach can be applied directly to the development of emerging worker/user body systems with equal emphasis on biomechanical and cognitive performance. The worker’s biomechanical and physiological responses and functions are not imposed by the environment but are established by the system itself. Thus, there is an emerging need for the concept of a human system with perceptive insight into the complexity of the mutual relationships of the human biomechanical measures and cognitive factors. The description of human operators/users should reflect the biomechanical measures of fatigue and the complexity of brain activity, which includes cognition and the dynamic process of knowing. Many system control problems arise from a lack of attention to the interactions among different human system components in relation to the work/activity environment. In order to predict the ecological connectivity there is an arising necessitation to model the mutual relationships of environment, perception, body sensors and task. The proposed method can be represented in terms of control-theoretical features for quantitative predictions in the various work environment behaviors.

Keywords: Holistic Design, Golden Section, Physical-Cognitive Based Control Model

DOI: 10.54941/ahfe1001260

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