Controlled gliding and perching through deep-reinforcement-learning
Controlled gliding is one of the most energetically efficient modes of transportation for
natural and human powered fliers. Here we demonstrate that gliding and landing strategies …
natural and human powered fliers. Here we demonstrate that gliding and landing strategies …
Multipass serpentine cooling designs for negating coriolis force effect on heat transfer: 45-deg angled rib turbulated channels
Rotation-induced Coriolis and centrifugal buoyancy forces result in significant modification
of cooling characteristics of blade pressure and suction side internal walls. The …
of cooling characteristics of blade pressure and suction side internal walls. The …
Burst-and-coast swimmers optimize gait by adapting unique intrinsic cycle
This paper addresses the physical mechanism of intermittent swimming by considering the
burst-and-coast regime of fish swimming at different speeds. The burst-and-coast regime …
burst-and-coast regime of fish swimming at different speeds. The burst-and-coast regime …
Experimental characterization of a butterfly in climbing flight
An optical tracking facility was used to record the free flight of the Monarch butterfly for a
large number of sequential flaps. The system automatically tracked reflective markers, which …
large number of sequential flaps. The system automatically tracked reflective markers, which …
[HTML][HTML] The lost art of mathematical modelling
We provide a critique of mathematical biology in light of rapid developments in modern
machine learning. We argue that out of the three modelling activities—(1) formulating …
machine learning. We argue that out of the three modelling activities—(1) formulating …
Pausing to swarm: locust intermittent motion is instrumental for swarming-related visual processing
Intermittent motion is prevalent in animal locomotion. Of special interest is the case of
collective motion, in which social and environmental information must be processed in order …
collective motion, in which social and environmental information must be processed in order …
Pursuit predation with intermittent locomotion in zebrafish
AP Soto, MJ McHenry - Journal of Experimental Biology, 2020 - journals.biologists.com
The control of a predator's locomotion is critical to its ability to capture prey. Flying animals
adjust their heading continuously with control similar to guided missiles. However, many …
adjust their heading continuously with control similar to guided missiles. However, many …
Locomotion, interactions and information transfer vary according to context in a cryptic fish species
The behaviour of animals is strongly influenced by the detection of cues relating to foraging
opportunity or to risk, while the social environment plays a crucial role in mediating their …
opportunity or to risk, while the social environment plays a crucial role in mediating their …
Periodic control of unmanned aerial vehicles based on differential flatness
Unmanned aerial vehicles (UAVs) are making increasingly long flights today with
significantly longer mission times. This requires the UAVs to have long endurance as well as …
significantly longer mission times. This requires the UAVs to have long endurance as well as …
Intermittent and temporally variable bioturbation by some terrestrial invertebrates: implications for ichnology
Bedding planes and vertical sections of many sedimentary rock formations reveal
bioturbation structures, including burrows, produced by diverse animal taxa at different rates …
bioturbation structures, including burrows, produced by diverse animal taxa at different rates …