1. The costs of three trajectories for the same initial and terminal conditions and constraints as those of Figure 6 and Figure 7 are compared in Table 2. The results are calculated with data for a Boeing 757-300 with two Rolls-Royce RB211-535E4B turbofans.4The computational results demonstrate that for example, the trajectory considering 90% of time and 10% of fuel will bring a time increase of 2 seconds (0.2%) compare to the minimum time trajectory and a fuel burn increase of 20kg (6.6%) compare to the minimumfueltrajectory.
2. 2 CO (g) 1068334 112.3% 951672 100% 1014503 106.6%
3. John-Paul Clarke and R. John Hansman, "A Systems Analysis Methodology for Developing Single Event Noise Abatement Procedures", PhD thesis,January1997.