Print Email Facebook Twitter Effects of Preview on Human Control Behavior in Tracking Tasks With Various Controlled Elements Title Effects of Preview on Human Control Behavior in Tracking Tasks With Various Controlled Elements Author van der El, Kasper (TU Delft Control & Simulation) Pool, D.M. (TU Delft Control & Simulation) van Paassen, M.M. (TU Delft Control & Simulation) Mulder, Max (TU Delft Control & Operations; TU Delft Control & Simulation) Department Control & Operations Date 2018 Abstract This paper investigates how humans use a previewed target trajectory for control in tracking tasks with various controlled element dynamics. The human's hypothesized "near" and "far" control mechanisms are first analyzed offline in simulations with a quasi-linear model. Second, human control behavior is quantified by fitting the same model to measurements from a human-in-the-loop experiment, where subjects tracked identical target trajectories with a pursuit and a preview display, each with gain, single-, and double-integrator controlled element dynamics. Results show that target-tracking performance improves with preview, primarily due to the far-viewpoint response, which allows humans to cancel their own and the controlled element's lags, without additional control activity. The near-viewpoint response yields better target tracking at higher frequencies, but requires substantially more control activity. The control-theoretic approach adopted in this paper provides unique quantitative insights into human use of preview, which can help to explain human behavior observed in other preview control tasks, like driving. To reference this document use: http://resolver.tudelft.nl/uuid:ad3cfafe-2569-4546-b6dd-32ddcaf5e17c DOI https://doi.org/10.1109/TCYB.2017.2686335 ISSN 2168-2267 Source IEEE Transactions on Cybernetics, 48 (4), 1242 - 1252 Part of collection Institutional Repository Document type journal article Rights © 2018 Kasper van der El, D.M. Pool, M.M. van Paassen, Max Mulder Files PDF IEEE_prevdynamics.pdf 724.7 KB Close viewer /islandora/object/uuid:ad3cfafe-2569-4546-b6dd-32ddcaf5e17c/datastream/OBJ/view