The novel application of optimization and charge blended energy management control for component downsizing within a plug-in hybrid electric vehicle

The adoption of Plug-in Hybrid Electric Vehicles (PHEVs) is widely seen as an interim solution for the decarbonization of the transport sector. Within a PHEV, determining the required energy storage capacity of the battery remains one of the primary concerns for vehicle manufacturers and system integrators. This fact is particularly pertinent since the battery constitutes the largest contributor to vehicle mass. Furthermore, the financial cost associated with the procurement, design and integration of battery systems is often cited as one of the main barriers to vehicle commercialization. The ability to integrate the optimization of the energy management control system with the sizing of key PHEV powertrain components presents a significant area of research. Contained within this paper is an optimization study in which a charge blended strategy is used to facilitate the downsizing of the electrical machine, the internal combustion engine and the high voltage battery. An improved Equivalent Consumption Method has been used to manage the optimal power split within the powertrain as the PHEV traverses a range of different drivecycles. For a target CO2 value and drivecycle, results show that this approach can yield significant downsizing opportunities, with cost reductions on the order of 2%–9% being realizable

Conflict and Peace Studies in Post-Suharto Indonesia

Expectations that the end of Suhartos thirty-two years of authoritarian rule in Indonesia in 1998 would usher in an era of political reform, including the end to separatist rebellions, human rights abuses, and military impunity, were dashed by the intensification of old conflicts and outbreak of new forms of violence. Despite initial optimism, efforts to address human rights violations during the New Order stalled. This article surveys the various forms of conflict in Indonesia over the past twenty years and the major trends in scholarship, together with the smaller body of literature framed specifically in terms of peacebuilding. It concludes that much of the literature on peacebuilding has been driven by institutional interests and the incentives created by the funding of these institutions

Screening disability insurance applications

This paper investigates the effects of stricter screening of disability insurance applications. A large-scale experiment was setup where in two of the 26 Dutch regions case workers of the disability insurance administration were instructed to screen applications more stringently. The empirical results show that stricter screening reduces long-term sickness absenteeism and disability insurance applications. We find evidence for direct effects of stricter screening on work resumption during the period of sickness absence and for self-screening by potential disability insurance applicants. Stricter screening seems to improve targeting efficiency, without inducing negative spillover effects to the inflow into unemployment insurance. The costs of stricter screening are only a small fraction of the monetary benefits.Disability insurance; experiment; policy evaluation; sickness absenteeism; self-screening

History, Commemoration, and Belief: Abraham Lincoln in American Memory, 1945-2001

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/91765/1/Schuman-History_Commemoration_Belief.pd

Rehearsals for Employment: Indonesian School Kids on Strike in the 1990s

Page range: 147-15

Master-Slave, Traitor-Nationalist, Opportunist-Oppressed: Political Metaphors in East Timor

Page range: 69-8

Where Are They Now? The Careers of Army Officers Who Served in East Timor, 1998-99

Page range: 111-130This essay reviews the subsequent careers of Indonesian Armed Forces (Tentara Nasional Indonesia, TNI) officers who served in East Timor during the height of the violence there, an action that left at least 1,500 East Timorese dead and hundreds of thousands displaced. A list of TNI officers supplements the essay, recording available details about each officer’s post, history of service, religion, place of origin, the charges leveled in court against particular individuals, when applicable, and the results of those court contests. The author concludes that the engagement of a number of these military men in politics since 1999 “and their candidacies for elected office are cause for concern.