Stability Analysis News Today

Media release DKSH and LUM GmbH Extend Strategic Partnership in the APAC Region DKSH has further fortified its strategic partnership with...

The AFCAT 2 2023 exam will be conducted on August 25, 26. 27, 2023. The difficulty level, number of good attempts, and topics asked from each section are listed below

The global economy is at a critical crossroads with a number of interlocking challenges and crises running in parallel. The uncertainty around how Russia`s...

Hoover was the first African American woman to be promoted to the Stability Analysis section, the first African American woman to achieve the title of Aeronautical Research Scientist and the first African American woman to co-publish with her supervisor. Hoovers research and calculations helped to design the modern jet wing.

Cutting fluids are essential in most metalworking processes as they should on one hand reduce the friction between the cutting tool and the surface as well as cooling it down. These two criteria can ideally be met by oil-water emulsions. However, these emulsions often have a critical temperature. At higher temperatures, they loose their effectiveness. Temperature dependent stability analysis is thus an important tool to assist in the development of new cutting fluids with the desired capabilitie...

Information flow topology is crucial in the control of connected autonomous vehicles. It has a substantial influence on the platoon's performance, especially in scenarios with imperfect communication. To address this issue, this study provides a real-time switching topology technique for improving the platoon's performance under various types of imperfect communication situations and constant packet dropout rates. First, a discrete sliding mode controller with a double power reaching l...

As the percentage of renewable energy sources grows, excess electrical power from renewables can be converted using electrolyzers to produce hydrogen, which can be stored, and later utilized by industries, homes, or the transportation system. Further, electrolyzers can also be utilized for frequency and voltage control to improve the stability of the power system. In this paper, a novel electrical circuit model for a 400W PEM electrolyzer is designed and validated using the experimental data fro...

Boksa Marine Design (BMD) is now an employee-owned naval architecture and marine  engineering partnership. On August 1, BMD President Nick Boksa, P.E. restructured the firm from a privately-owned business to...

The stability of inks is an essential parameter in the fabrication process. The ink-jet printing technique involves a jetting process, in which the inks are ejected from a small orifice, which can be clogged if the the ink is not stable. Thus, stabilising agents are commonly used in inks. It is of great interest to study the effect of stabilisers on the ink stability to achieve an optimal performance and reliability of the ink formulation. The stability study of two ink formulations containing d...

This paper presents a method for allocating transmission rates in a communication network that uses knowledge of the size of the file to be transmitted to seek to obtain the benefits of shortest remaining processing time (SRPT) scheduling. It provides fairness among file transmissions taking into account their sizes and the congestion on the links they use. The proposed approach is based on network utility maximisation (NUM), but with utility functions that vary in time depending on the remainin...