The moving process of a leveling and erecting mechanism is complicated, which involves six hydraulic cylinders. The research established mathematical model and optimized the moving process of the leveling and erecting mechanism. Kinematic analysis of the mechanism was accomplished. Mathematical model of the hydraulic system was established. Working scheme was designed consisting of workflow, tr...

Due to the limited erasure/program cycles of flash memory, flashbased SSDs need to prolong their life time using wear-leveling mechanism to meet their advertised capacity all the time. However, there is no wear-leveling mechanism among SSDs in RAID system, which makes some SSDs wear out faster than others. Once any one of SSDs fails, reconstruction must be triggered immediately. But, the cost o...

Leveling is a mechanism that restores or imposes uniformity on paradigms, thereby upholding the principle “one meaning one form” (Humboldt’s Universal). In a set of inflectionally-related forms, the shared element is the verb stem, whose meaning is constant across all forms. The principle of onemeaning-one-form is contravened whenever a stem alternation arises as the result of a phonological pr...

To address the issues that arise when auto-leveling vehicle body of a hillside tractor under complex working conditions, an control system was developed based on newly and four-point leveling mechanism. In this approach, accuracy stability were improved by adopting sliding mode variable structure algorithm fuzzy switching gain adjustment to achieve real-time dynamic control. obtain curves front...

Production leveling is an essential element of the Toyota Production System. It aims at balancing production volume as well as production mix to reduce waste, overburden, and unevenness. The application of conventional leveling approaches is limited by the requested product diversity. Because of this production leveling is predominantly used in high volume production. Nevertheless it can be imp...

In this work, the thermal stabilities of a series of polyethylene glycols (PEG 4000, 6000 and 10000) were investigated after compositing with different kinds of inorganic salts, such as ammonium molybdate tetrahydrate (AMT), NH4VO3, (NH4)2SO4, NH4NO3, Na2SO4, Na2MoO4. It was first observed that all the ammonium salts exerted leveling effects for the thermal stabilities of the PEGs. In other wor...