4 accepted papers
Robotic additive manufacturing has the potential to replace traditional production techniques with more flexible, capable and efficient methods. However, this potential has not yet been realized due to the intrinsic physical limitations of extruders. Thus improved speed and efficiency lies in coordi
We present a new algorithm for coordinating the motion of multiple extruders to increase throughput in fused filament fabrication (FFF)/fused deposition modeling (FDM) additive manufacturing. Platforms based on FFF are commonly available and advantageous to several industries, but are limited by slo…
Gaussian processes (GPs) enable a probabilistic approach to important estimation and classification tasks that arise in robotics applications. Meanwhile, most GP-based methods are often prohibitively slow, thereby posing a substantial barrier to practical applications. Existing "sparse" methods to s…
The most widely used methods for toolpath planning in 3D printing slice the input model into successive 2D layers to construct the toolpath. Unfortunately the methods can incur a substantial amount of wasted motion (i.e., the extruder is moving while not printing). In recent years we have introduced…