Wilfrido A. Moreno

Learn More
Packet loss causes degradation in the quality of Voice Over IP (VOIP) applications. Forward Error Correction (FEC) methods which add redundant information to voice packets can be used to minimize the effects of packet loss. While these methods can reduce the effects of packet loss, they increase the amount of bandwidth used by a voice stream. This paper(More)
A novel method is presented for dynamic heterogeneous swarm formation control with potential fields generated from bivariate normal probability density functions (pdfs) used to construct the surface which swarm members move on, controlling swarm geometry, individual member spacing, and managing obstacle avoidance. Limiting functions are defined to provide(More)
— A novel method is presented for swarm formation control with potential fields generated from bivariate normal probability density functions (pdfs) that construct the surface the swarm members move upon controlling the swarm geometry and member spacing as well as manage obstacle avoidance. Limiting functions provide tighter swarm control by modifying and(More)
– A simplified analysis is presented for controller design of small scale helicopters for non-aggressive flight scenarios. A MATLAB based detailed approach was followed to analyze the mathematical characteristics of the system, and to aid the design process of PID/PD and fuzzy logic controllers for the yaw, the pitch, the roll (Euler angles) and the height(More)