Accepted Manuscript A Cognitively Enhanced Collaborative Control Architecture for an Intelligent Wheelchair: Formalization, Implementation and Evaluation Sumant Pushp, Adity Saikia, Arif Khan, Shyamanta M Hazarika PII: S1389-0417(17)30029-3 DOI: https://doi.org/10.1016/j.cogsys.2017.12.004 Reference: COGSYS 601 To appear in: Cognitive Systems Research Revised Date: 30 November 2017 Accepted Date: 8 December 2017 Please cite this article as: Pushp, S., Saikia, A., Khan, A., Hazarika, S.M., A Cognitively Enhanced Collaborative Control Architecture for an Intelligent Wheelchair: Formalization, Implementation and Evaluation, Cognitive Systems Research (2018), doi: https://doi.org/10.1016/j.cogsys.2017.12.004 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.