| contributor author | Sargent, Brandon S. | |
| contributor author | Ynchausti, Collin R. | |
| contributor author | Nelson, Todd G. | |
| contributor author | Howell, Larry L. | |
| date accessioned | 2022-05-08T09:43:47Z | |
| date available | 2022-05-08T09:43:47Z | |
| date copyright | 2/18/2022 12:00:00 AM | |
| date issued | 2022 | |
| identifier issn | 1942-4302 | |
| identifier other | jmr_14_4_041001.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4285509 | |
| description abstract | This paper presents a method for predicting endpoint coordinates, stress, and force to deflect stepped cantilever beams under large deflections. This method, the mixed-body model or MBM, combines small deflection theory and the pseudo-rigid-body model for large deflections. To analyze the efficacy of the model, the MBM is compared to a model that assumes the first step in the beam to be rigid, to finite element analysis, and to the numerical boundary value solution over a large sample set of loading conditions, geometries, and material properties. The model was also compared to physical prototypes. In all cases, the MBM agrees well with expected values. Optimization of the MBM parameters yielded increased agreement, leading to average errors of < | |
| description abstract | 0.01 to 3%. The model provides a simple, quick solution with minimal error that can be particularly helpful in design. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Mixed-Body Model: A Method for Predicting Large Deflections in Stepped Cantilever Beams | |
| type | Journal Paper | |
| journal volume | 14 | |
| journal issue | 4 | |
| journal title | Journal of Mechanisms and Robotics | |
| identifier doi | 10.1115/1.4053376 | |
| journal fristpage | 41001-1 | |
| journal lastpage | 41001-11 | |
| page | 11 | |
| tree | Journal of Mechanisms and Robotics:;2022:;volume( 014 ):;issue: 004 | |
| contenttype | Fulltext | |