Martin Pearson's Outputs (11)

Bioinspired control of electro-active polymers for next generation soft robots (2012)
Presentation / Conference Contribution

The emerging field of soft robotics offers the prospect of replacing existing hard actuator technologies with new soft-smart materials [7]. Such materials have the potential to form a key component of safer, more compliant and light-weight robots. So... Read More about Bioinspired control of electro-active polymers for next generation soft robots.

Towards hierarchical blackboard mapping on a whiskered robot (2012)
Journal Article

The paradigm case for robotic mapping assumes large quantities of sensory information which allow the use of relatively weak priors. In contrast, the present study considers the mapping problem for a mobile robot, CrunchBot, where only sparse, local... Read More about Towards hierarchical blackboard mapping on a whiskered robot.

Whisker texture classification with uncertain contact pose geometry (2012)
Presentation / Conference Contribution

Tactile sensing can be an important source of
information for robots, and texture discrimination in partic-
ular is useful in object recognition and terrain identification.
Whisker based tactile sensing has recently been shown to be
a promising a... Read More about Whisker texture classification with uncertain contact pose geometry.

An internal model architecture for novelty detection: Implications for cerebellar and collicular roles in sensory processing (2012)
Journal Article

The cerebellum is thought to implement internal models for sensory prediction, but details of the underlying circuitry are currently obscure. We therefore investigated a specific example of internal-model based sensory prediction, namely detection of... Read More about An internal model architecture for novelty detection: Implications for cerebellar and collicular roles in sensory processing.

Predictive prey pursuit in a whiskered robot (2012)
Presentation / Conference Contribution

Highly active small mammals need to capture prey rapidly and with a high success rate if they are to survive. We consider the case of the Etruscan shrew, which hunts prey including crickets almost as large as itself, and relies on its whiskers (vibri... Read More about Predictive prey pursuit in a whiskered robot.

Towards tactile sensing applied to underwater autonomous vehicles for near shore survey and de-mining (2012)
Presentation / Conference Contribution

Artificial tactile whisker sensors demonstrate an approach to localisation [1] that is robust to harsh environmental disturbances, endowing autonomous systems with the ability to operate effectively in confined, noisy and visually occluded spaces, su... Read More about Towards tactile sensing applied to underwater autonomous vehicles for near shore survey and de-mining.

The emergence of action sequences from spatial attention: Insight from rodent-like robots (2012)
Presentation / Conference Contribution

Animal behaviour is rich, varied, and smoothly integrated. One plausible model of its generation is that behavioural sub-systems compete to command effectors. In small terrestrial mammals, many behaviours are underpinned by foveation, since important... Read More about The emergence of action sequences from spatial attention: Insight from rodent-like robots.

Tactile SLAM with a biomimetic whiskered robot (2012)
Presentation / Conference Contribution

Future robots may need to navigate where visual sensors fail. Touch sensors provide an alternative modality, largely unexplored in the context of robotic map building. We present the first results in grid based simultaneous localisation and mapping (... Read More about Tactile SLAM with a biomimetic whiskered robot.

Brain-inspired Bayesian perception for biomimetic robot touch (2012)
Presentation / Conference Contribution

Studies of decision making in animals suggest
a neural mechanism of evidence accumulation for competing
percepts according to Bayesian sequential analysis. This model
of perception is embodied in a biomimetic tactile sensing
robot based on the ro... Read More about Brain-inspired Bayesian perception for biomimetic robot touch.

Tactile discrimination using active whisker sensors (2012)
Journal Article

We describe a novel, biomimetic tactile sensing system modeled on the facial whiskers (vibrissae) of animals such as rats and mice. The "BIOTACT Sensor" consists of a conical array of modular, actuated hair-like elements, each instrumented at the bas... Read More about Tactile discrimination using active whisker sensors.

Towards tactile sensing applied to underwater autonomous vehicles for near shore survey and de-mining (2012)
Journal Article

Artificial tactile whisker sensors demonstrate an approach to localisation that is robust to harsh environmental disturbances, endowing autonomous systems with the ability to operate effectively in confined, noisy and visually occluded spaces, such a... Read More about Towards tactile sensing applied to underwater autonomous vehicles for near shore survey and de-mining.