@article{202006.0099, doi = {10.20944/preprints202006.0099.v1}, url = {https://doi.org/10.20944/preprints202006.0099.v1}, year = 2020, month = {June}, publisher = {Preprints}, author = {Mustefa Jibril and Messay Tadese and Eliyas Alemayehu}, title = {Modelling Design and Control of an Electromechanical Mass Lifting System Using Optimal and Robust Control Method}, journal = {Preprints} }